Free thinking games online, PC puzzle games that require thought & logical thinking, strategy games that involve critical thinking, analytical thinking skills. Online brain-teaser games for kids (girls & boys) to play now with no download. Top new logic-based flash games for PC, Mac desktop, notebook, iPad..
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Free Thinking Games Online for Kids / Teens

Rating: 6.8/10 - 9035 votes

Play free logic-based games, good fun interactive puzzle activities, cool brain-teasers, challenging creative thinking games for children and teenagers on Learn4Good.com. From classic-style puzzle concepts to the newest online thinking game ideas.

Enjoy easy & difficult problem solving activities to play now online at home with your friends and family, or test yourself against very hard and intense physics-based games for the classroom with your teacher (for elementary school through high school students). 

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Pirates: The Match-3

Play an online, multi-level, pirate-themed, match 3 puzzle game with a wide variety of level types on your mobile phone, tablet, notebook, laptop, or desktop PC! Pirates: The Match-3 is a challenging, multi-level matching grid puzzle game for kids, teens and treasure-loving adults where each level has a very specific task. Examples include levels where you must reach a specific points target, levels where you must eliminate a set number of colored gemstones, levels where you must clear blockades from the game grid, and many more! 

While your tasks change from level to level, the general "match three" gameplay remains the same; you must swap gems and other treasures around the grid in order to create matching groups of three or more adjacent pieces in a row either horizontally or vertically. Some levels are played against the clock, while in others, you are hindered by a limited number of moves!

This online, HTML5-based, match 3 brain teaser game has 50 levels, and should work on iOS and Android devices as well as most web browsers for PC / Mac. While a sense of urgency and sharp reactions are important for competing against the clock, good strategic planning and visual problem-solving skills are the key attributes required here. 

Cluttered game grids often require smart analytical thinking and creative engineering tweaks in order to create a solution where you can form matching groups more easily. Patience, high concentration, and a willingness for trial and error all come into play, especially in later levels when the grids are larger and more complex.  

Controls: Simply click or tap on the gemstone you want to move, and swipe to swap it with an adjacent gem. If this swapping move results in the creation of a matching group of 3 or more, great! If your swap is invalid (i.e. it doesn’t create a matching group), nothing happens until you go again. 

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Island Puzzle

An adventurer finds himself all alone and stranded following a plane crash. Help the lone adventurer navigate the island jungle and seek shelter in Island Puzzle, an exciting tile matching and puzzle game. Complete the puzzle levels by matching three or more tiles/objects of the same kind to complete each objective needed to win each level and earn stars. Use the earned stars to progress the story element of the game, establishing your home base and exploring the island as you do so. Island Puzzle is a great addition to the genre and is suitable for all ages to play!

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Sun Beams

Sun Beams is just the game you need to play to keep your days shining! Sun Beams is an obstacle-based game set in the clouds where your goal is to maneuver the sun through a series of puzzle-designed levels and get it safely to the cloud house to win the level. Use different kinds of clouds each with their own set of abilities to help you achieve this. Sun Beams is an ideal game for the kids with visuals that they will love and levels that are not too tricky.

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Space Room Escape

Embark on a whimsical journey through the cosmos in Space Room Escape, where the stars align to challenge your wits and agility. As a feline astronaut with a penchant for adventure, you'll find yourself trapped in a series of interstellar rooms, each one a unique puzzle waiting to be solved. With a blend of stealth, strategy, and a dash of feline grace, prepare to unlock the mysteries of the universe one room at a time.

Sharpen your mind and indulge your reflexes as you navigate through this cosmic conundrum. Each successful escape polishes your problem-solving prowess, enhances your spatial awareness, and hones your quick-thinking abilities. As you leap from platform to platform, your coordination and motor skills will reach new heights, all while you're wrapped in the thrill of an intergalactic escapade.

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Knot Logical Game

Knot Logical Game is a fun and educational activity. You must flip and swap the hexagons with other hexagons so that they all come together to form a pattern with the loop that they display. This game is a serious brain teaser and may take you many attempts to finish but stick at it and you will be rewarded! 

The aim of this game is to complete the puzzle by swapping the hexagons over! You must use your observational skills here to spot which hexagon needs to be switched with each hexagon, as there is only one right answer by the end! Keep your patience and use your problem solving skills to quickly dispatch the problem you are faced with. 

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Boxes Wizard 2

Boxes Wizard 2 is an engaging platformer game that thrusts you into the world of wizardry and puzzles. Take on the role of a wizard equipped with teleportation and box-pushing powers, and navigate through 40 challenging levels filled with intriguing puzzles. The ability to swap places with boxes opens up new paths and helps you overcome obstacles, providing a unique twist to the gameplay. The game's retro-inspired graphics and immersive gameplay elements combine to deliver a thrilling adventure.

Boxes Wizard 2 hones your problem-solving skills, strategic planning, and quick thinking. As you progress, you will need to master new mechanics and face increasingly difficult challenges, calling upon your magical skills to emerge victorious.

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Escape Room Mystery Word

Brain Wash is a puzzle game that is unlike any other. It is filled with various complicated puzzles that will force you to think outside of the box. Do not try to solve these puzzles like you would in a normal game. You are going to have to look at things differently to succeed.

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Link Line Puzzle

A good game for fans of multi-level visual puzzles! Link Line Puzzle is a challenging, interactive brain exercise. This multi-level puzzle game is for older elementary school through high school age students (and grownups) where you must link all of the blocks using only one line.

Playable on Android mobile phone, tablet, notebook, laptop and PC. This engaging, problem-solving game and addicting brain teaser offers a whopping 800 levels to keep you occupied! Sharp concentration and observation skills are required, as well as good analytical and creative thinking acumen; The ability to see the ‘bigger picture’ is essential. The willingness and determination to use lots of ‘trial and error’ attempts to find a successful solution is key (You won't complete each level in one attempt, and must learn from unsuccessful efforts.) Enjoy!

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Exit - Puzzle

Prepare to embark on a mind-bending adventure in Exit - Puzzle, where your wits and creativity are your greatest allies! This captivating game invites you to rotate intricate puzzles and guide a ball to its ultimate destination—the exit. Each level is a new challenge, filled with twists, turns, and obstacles that will test your problem-solving skills and keep you on your toes.

As you navigate through the colorful and dynamic puzzles, you’ll find that this game is not just about reaching the finish line; it’s a fantastic way to sharpen your cognitive abilities! Your ultimate goal is to enhance your spatial awareness, critical thinking, and hand-eye coordination. With every twist of the puzzle, you’ll develop a keen sense of strategy and improve your ability to think outside the box. Whether you’re a seasoned puzzle master or a curious newcomer, this game promises to elevate your mental agility and provide hours of engaging fun.

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Maze Rotator

A basic USB or Bluetooth keyboard is needed to play Maze Rotator as all you need is A and D buttons or Left/Right arrows on your keyboard in order to rotate maze left or right. It is a fun yet very tricky, interactive problem-solving puzzle game.

The small balls in the maze must be moved out and dropped into a bucket below in order to advance to the next level. Each level get tougher and tougher. It may seem simple in the beginning but as you advance you will be presented with very tricky mazes where you may not be able to solve it as quickly as it seemed initially. The game is time limited and you have to plan your moves and an incorrect one will cost you time.

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Catch The Apple

Catch the Apple is a simple but challenging puzzle game where you are required to control an excitable hedgehog and guide it through some tricky levels. Collect the apples to win and don't forget to take your time! This is no race! Let's go!

The aim of this game is to complete the level. You do this by collecting the apples and the stars...try and aim for 3/3 stars on each level to show everyone that you are a pro! This game will test your judgement skills as you need to decide when the best moment is to use the aids...too early and you may not reap the full benefit of using that item! Also, you will need determination because sometimes the only way to learn and improve is to get it wrong and then learn from your mistakes...a very valuable skill in life! Enjoy!

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Amazing Sticky Hex

Amazing Sticky Hex is a quirky and beautiful addition to the puzzle game genre where you need to fill in all the empty hexagons on the grid board by placing various shiny gems into the right spots. This is also a game that awards careful planning and a more think before you leap mentality, as the few mistakes you make, the more stars you will earn. These starts, in turn, can be used to pay for hints should you really get stuck later on. This game is sure to become a welcome addition to your daily routine!

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Kill The Spy

Kill The Spy is a puzzle game, where you need to eliminate the spies in each level and save the hostages. You need to shoot at structures to make them fall and eliminate the enemies. Make sure you don’t waste your shots!

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Yes Or No Challenge Run

Yes Or No Challenge Run beckons you into a whimsical world where quick thinking and swift feet are your greatest allies. Embark on an exhilarating journey filled with snap decisions and vibrant pathways that will challenge your reflexes and wit at every turn.

Sharpen your mind and hone your dexterity as you navigate through this fantastical realm. Each choice you make not only alters your path but also serves as a catalyst for personal growth. Enhance your decision-making prowess, bolster your problem-solving skills, and refine your reaction times as you leap from platform to platform, answering the questions that fate throws your way.

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Hyper Swiper

Hyper Swiper is an online interactive puzzle game . Merge numbers by dragging them together to increase the magnitude of numbers. Aim for the highest number possible before you run out of moves. Successfully merging numbers will increase your score and trophy count. The more games you play, the better you will get. Improve your formal logic skills with this fun, interactive, brain-teasing challenge!

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Stacking Challenge

Stacking Challenge is a fun and infuriating blocks stacking game puzzle that will test your hand-eye coordination speed like no other! The game initially seems super-simple but is actually terribly tricky! Some say, it’s the most addicting game since Tetris – Once you start playing, you wont be able to stop! Come and see if you have what it takes!

The aim of the game is to stack as many blocks as possible within the time limit. Try and get the highest score possible. When working with lines of 4/5 blocks, these are more difficult but also more rewarding with a higher score boost each time you manage to successfully stack one. This game tests your timing skills to the limit, and your coordination as well, since you have to be ready to strike at the right moment and just at the right time, so it drops down and lands perfectly. 

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Love Pin 3D

Love Pin 3D features a whole bunch of fun mini-games that are all about love. Find the bridge, throw the cake, make it through the mazes. There are many different games here and they are all exciting, colorful and related to weddings. How fun!

The game has a lot up its sleeve with many choices and a lot of great character and colors. It is a very impressive looking game and will provide hours of entertainment because it feels like there is always something different to play.

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Rope Slash 2

Rope Slash 2 is a simple yet challenging puzzle game for anyone who wants to sharpen their skills!

All you have to do is smash all of the cans. Sounds simple, right? Well, there’s a catch! You have to cut a rope to release the ball first! It’s not always so cut-and-dry! The levels get harder as you progress Sometimes there are obstacles in the way or keys that you’ll want to pick up. There are even levels with multiple balls! Don’t worry though, this is a forgiving game. You can always retry a level and continue to try and get more keys for bonus items! How to Play: Click or tap and drag across the rope that you want to slash. Remember that some levels will require you to slash multiple ropes or time them correctly to beat the level

This game is available on both PC or mobile touchscreen devices.

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Hexa Puzzle

Hexa Puzzle is a fun geometry game. This game will have you puzzling for hours on how to combine all the colorful shapes together! Use your spatial and geometric skills to see if you can fit shapes together and make your way through 240 increasingly difficult levels. Log in daily to receive extra bonus lightbulbs, which give you hints to use in-game.

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Sliding Blocks

Sliding Blocks is a unique and simple puzzle game to test your problem-solving skills!

All you have to do is get the blocks into their designated exit. Sounds easy enough, right? There are a few things you should know, however. Blocks don’t just go exactly where you want them to. You pick a direction and they move until they are stopped! No slowing down or stopping on command for these guys. The levels get harder as you progress too! There are even some that require you to get multiple blocks to their own exit, increasing the difficulty and thought you need to put into this game! Identical colored blocks will bind together once they touch, so keep that in mind before just moving them around each other! Differently colored blocks won’t connect but can block each other and still move around for you to get them to their own color exit. Can you beat all of the twenty-four levels? Try it out and test yourself today!

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Basket Puzzle

Welcome to the thrilling world of basketball puzzles! In this exciting Basket Puzzle game, you'll have to use your creativity and physics knowledge to get the basketball into the basket. With elements like fans, trampolines, and conveyors at your disposal, you'll have to strategize and figure out the best way to complete each level.

Simply drag and drop the objects anywhere you like and start the simulation. With a wide range of interesting levels, you'll never run out of challenges to keep you engaged. Put your skills to the test and see how many levels you can complete.

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Adam And Eve Go

Adam and Eve Go is an eccentric animated story and highly interactive puzzle game for small kids and middle school kids where you have to guide charming little Adam on an epic journey to find Eve and give her the red flower!

The aim of this game is to reunite Adam and Eve and give Eve her red flower on each level! This enchanting RPG adventure requires a lot of patience, determination, a very alert and open mind with good analytical and creative problem-solving skills, the ability to "think outside of the box", an inquisitive nature, and a desire for discovery. Be prepared to explore each and every minute detail in order to progress through each brain-teasing challenge. Can you navigate through this beautiful and fascinating world, and find & give Eve her red flower? Let's hope so. Happy adventure!

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Pull The Rocket

Pull The Rocket is a clever game where you have to activate bottle rockets to get the colored balls to the bottom!

Pull those bottle rockets out of the way to drop all of the balls, but be careful! You have to make sure that all of them are colored to win! Make sure you think about which rockets to activate since you have to do it in a certain order. Put on your thinking cap and complete the levels! There are thirty-two total levels in this game… Do you think you can finish them all?

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Boxes Puzzle

Boxes Puzzle is a fun gravity based puzzle game. Work quickly to knock all the green boxes in each level off the screen, by clicking on boxes to divide them into four parts. You can also use bonus boxes in each level, which can include fireworks or bombs! On each level, you’ll be awarded a score of up to three stars based on your speed and efficiency (use as few clicks as possible…)

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Billionaires

Billionaires: Embark on a thrilling journey of wit and fortune, where your knowledge can catapult you into the ranks of the virtual elite. As you navigate through a series of challenging questions, each correct answer brings you one step closer to claiming the coveted title of a Billionaire. Will you rise to the occasion and seize the grand prize?

Sharpen your intellect and hone your decision-making skills as you traverse the treacherous path to wealth. Each question is a duel with uncertainty, demanding quick thinking and a strategic mind. As you progress, you'll cultivate a wealth of knowledge, enhance your problem-solving prowess, and refine your ability to remain calm under pressure. The world of Billionaires is not just a test of trivia; it's a gymnasium for your brain, where mental agility and knowledge reign supreme.

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Stick Clash

Lead a band of noble warriors as you strike down enemy invaders, save princesses, and slay demonic generals, all in Stick Clash Online, a turn-based action game that incorporates puzzles and mathematics into its combat system. In Stick Clash Online you can only beat enemy stacks that are smaller than your stack; defeat smaller stacks first to add their numbers to your own and then take on the larger enemy groups. As you progress further, the game will add more and more interesting surprises to keep you playing. Stick Clash Online is a fun and educational game that is suitable for children and adults.

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Fireboy & Watergirl 7: And Friends

Fireboy & Watergirl 7: And Friends plunges you into a brand‑new cooperative puzzle adventure deep inside a mysterious temple, now more crowded, clever, and colorful than ever! Guide Fireboy, Watergirl, and three brand‑new elemental friends through 36 hand‑crafted levels filled with crisscrossing platforms, sparkling diamonds, glowing switches, and contraptions that twist the whole temple into motion. Play solo by carefully coordinating each character’s moves, or share a keyboard or touch screen with a friend and turn your living room into a fast‑paced, teamwork‑powered quest that both kids and teens can enjoy together on desktop or mobile in smooth landscape mode.

Your ultimate goal is to think faster than the temple can trick you. Every puzzle nudges you to sharpen logic, timing, and cooperation as you juggle five different heroes across shifting platforms, timed doors, and clever lever systems. Planning who should move first, when to split up the group, and how to route each character safely builds problem‑solving skills and flexible thinking. Rapid key presses and quick taps boost hand‑eye coordination and fine motor control, while racing the clock for a perfect time encourages focus, concentration, and memory. Whether you’re a kid just discovering brain teasers or a young adult chasing speed‑run perfection, this light‑hearted, gender‑inclusive challenge invites everyone to practice communication, patience, and teamwork in a bright, friendly world.

How to Play: On computer, guide Watergirl with the A, W, D keys (A and D to move left and right, W to jump), and control Fireboy with the Arrow keys. The three new friends are moved with the G, Y, J keys: in some stages they act as a single helper you reposition with G (left), J (right), and Y (jump), while in others the game clearly shows which friend responds to which key, so watch the on‑screen prompts. On phones and tablets (HTML5 on both iOS and Android), a responsive landscape layout gives you on‑screen arrows and jump buttons for each active character—just tap to move, jump, push crates, or interact with levers and buttons. Your score in each of the 36 official levels is based on time and collection: finish as fast as you can while grabbing every sparkling diamond to earn a perfect rating. Some characters can walk through fire, others through water, and some are light enough to activate color‑coded switches or stand on pressure plates, so you’ll constantly swap between heroes, stack them on platforms, and chain actions together to open doors and reach hidden gems. Experiment with different routes, replay levels to beat your best times, and work side‑by‑side—whether on a shared keyboard or shared screen—to fully conquer the temple and show that this circle of friends truly belongs together.

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Pig Escape

Pig Escape is a puzzle game where you have to escape from the maze and also save your fellow pigs! It is not as easy as it first seems, the levels get progressively more complex and difficult, to the point the puzzles are extremely challenging! This means they are lots of fun and addicting too, lets see if you can save your pig friends and escape! Good luck!

The aim of the game is to save your fellow pigs and escape the maze. The maze will have wooden boxes in. You are able to move a single box at a time by pushing it to the next square, use this to help you in your mission! This game will test your problem and puzzle solving skills! Think long and hard about the best way to go about the problem and move the appropriate boxes, since there is no time limit. Moving a box may help you in the short term but you might have moved it into a worse position when it comes to your next move, so think ahead and plan well if you are going to move them.

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Master Sudoku

Play an online Sudoku puzzle game with three difficulty levels on your phone, tablet, notebook or desktop PC! Master Sudoku is a stimulating online version of the classic number-based brain training game. Playable on Android devices and web browsers, there are three difficulty levels –  Easy, Normal, or Difficult. Both novice and experienced Sudoku players can enjoy the head-scratching action as you play against the clock to complete each puzzle!

Played by brain teaser puzzle fanatics around the world, Sudoku is a logic-based, number-placement game. If you aren't familiar with the concept - your objective is to fill a 9x9 square grid with digits so that each vertical column, horizontal row, and 3x3 sub-grid contains the numbers 1-9 in any order.

This online, HTML5-based, survival mind game should work on Android devices as well as most web browsers for PC / Mac. Skills required include fast reactions (due to time pressure), sharp logical and analytical thinking skills, the ability to focus on the bigger picture, and to use the process of elimination to see which numbers work best in each position on the grid. Happy Sudoku puzzle playing!

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Power Transmission Puzzle

Bored of average puzzle games? Well, if so, then you must try out Power Transmission Puzzle, an electrifying puzzle game that will have your mental lightbulbs burning bright as you try to solve each circuit-based puzzle. See if you have what it takes to connect all of the lightbulbs and power sources together to complete each puzzle and move on to the next!

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Zero Numbers

Zero Numbers is here to bring you one of the hardest mathematical puzzle games you are likely to ever play. Zero Numbers is all about making logical and precise moves, requiring you to add and remove numbered tiles from the game board without making a single mistake. Zero Numbers is guaranteed to stretch your brain cells as fair as they can possibly go, giving you a major mental workout!

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Robot Police Iron Panther

In Robot Police Iron Panther, you will play as the brave robotics pilot Watts, a member of the City Defence Force, as he assembles his trusty Iron Panther mech and defends the city from a mysterious villain. Robot Police is a turn-based combat mech game in which you will need to beat the mysterious villain using a rock-paper-scissors formula of long- and short-range attacks, as well as counters and power shields. While short, Robot Police Iron Panther will definitely be an enjoyable experience for all ages to try out!

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Rotative Pipes Puzzle

Rotative Pipes Puzzle, as the name might hint to, is a logic-based and pattern-based puzzle game that is enjoyable for both adults and children. In this game, your goal is a simple one; all you need to do is connect all of the pipe pieces by rotating them until they are all connected and not one piece is excluded. The further you progress, the trickier the game will become. Puzzle games, unfortunately, get forgotten about, which is a shame considering how beneficial they are for both adult brains and those of developing children.

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Skibidi Stickbloons

Step into a world of vibrant colors and challenging puzzles with Skibidi Stickbloons. This captivating game will have you hooked from the first pop, as you help the Skibidi guy burst all the balloons in each thrilling arena. With a mix of precision, skill, and puzzle-solving, this game promises endless fun and excitement.

Skibidi Stickbloons is not just a game, it's a brain gym. It's a playground for your cognitive abilities, where you can flex your problem-solving muscles and sharpen your precision. The game's levels are designed to challenge your strategic thinking and enhance your motor skills. Each level is a new puzzle, a new opportunity to improve your skills and have a blast while doing it.

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Block 3D

Block 3D is a fun and colourful interactive puzzle game. The aim of the game is to fit the falling blocks with the blocks already on the platform. The better your rotating skills, the higher you will score! The beautiful colours of the blocks combined wit the simplicity of the screen makes this the perfect flow-state game to concentrate on. Challenge your speed and spatial thinking skills with Block 3D to improve those skills in real life.

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A Maze Race

A Maze Race, as the name implies, is similar to those classic maze puzzles you used to draw in at the back of menus and in magazines, only now with a twist! In A Maze Race, you have to pilot a little green dot, with your objective being to reach the finish line before the red dot does. Be warned, the more levels you complete, the faster the red dot will become. As if having to navigate yourself through a maze was not difficult enough! A Maze Race is a fun and simple game that all ages would enjoy playing.

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