Free online puzzle activities, brain teaser games for kids, no download: Brain games for elementary students, primary school age children, kindergarten & preschoolers. Fun thinking games for little kids (girls & boys) age 4, 5, 6, 7, 8, 9, 10, 11, 12 years old to play now online- for PC, Mac desktop, laptop, notebook.
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Free Brain Games / Online Puzzle Activities for Kids

Rating: 6.8/10 - 586 votes
Puzzle Games
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Easter Card Memory Deluxe

Test your memory with this fun, matching tile pairs game with a cute and cuddly ‘Easter’ theme! Easter Card Memory deluxe is a fun and easy-to-play matching game and visual puzzle for young kids where you must find and eliminate matching pairs of Easter-themed tiles against the clock. Playable on mobile phone, tablet, notebook, laptop and desktop PC, you must complete progressively more tricky levels with increasing numbers of tiles in each challenge!

Skills required: This fast-paced, matching-based brain teaser activity requires sharp focus and concentration skills, great determination and stamina. Accurate mouse clicking / finger tapping is essential - depending on whether you are playing on mobile, android, or on a computer. Your memory skills are also tested as you attempt to you try to recall where each tile is positioned on the grid. Just don't take too long because the clock is ticking!

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Aqua Blocks

Take a dive into the blue sea and join the merpeople for a game of underwater Tetris. Aqua Blocks adds an aquatic twist to the classic game, whilst still keeping the formula mostly the same. Drag and drop blocks into the game grid, trying to create full solid vertical or horizontal lines to destroy them and earn points. Keep in mind though, that if you run out of space or have nowhere to place new blocks you will lose the game. So, take a break and try a round of Aqua Blocks for yourself!

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Love Totems

Love is ofttimes one of the most powerful forces there is; one that gives separated lovers the strength to keep going. Love Totems is a game about just that; it follows the story of the blue and pink totems, separated lovers who now need your help to reunite with each other. Love Totems is a puzzle and logic focused game that requires you to solve a series of puzzles (removing pin bridges, distracting enemies) in order to reunite the blue and pink totems. Love Totems is a family-friendly puzzle game that any age can play.

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Lightbulb Physics

Play a challenging block removal puzzle game on your mobile phone, tablet, notebook, laptop, or desktop PC that combines analytical thinking skills, Lightbulb Physics is a tricky, physics and gravity-based, problem-solving game for kids, teens and adults where you must carefully and methodically alter the game environment (remove items) until your lightbulb rests on the electricity source. This becomes increasingly more tricky as you reach higher levels! There are 60 progressively challenging levels. Can you conquer them all?

This online, HTML5-based, gravity brain teaser puzzle game should work on iOS and Android devices as well as most web browsers for PC / Mac. Skills required include a general appreciation of the laws of physics and gravity, alert analytical thinking and anticipation skills.

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Bread Pit

Help our adorable gluten friend get all buttered up and turned to a crispy delicious snack in Bread Pit. A fun cute adventure puzzle game that will put you through a series of fairly challenging tasks that all involve you getting a slice of bread buttered up and into a toaster. Simplistic but highly addictive and tons of fun

The game places you in a beautiful kitchen rat-infested kitchen with a variety of appliances and items some out of this world such as anti-gravity and even TNT. You’re meant to utilize the items at your disposal to get the slice of bread all the way into the toaster while collecting butter along the way. The game allows for a variety of ways to complete the level it’s up to you to find which one best suits you.

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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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Cute Girl Jigsaw Puzzle

Cute Girl Jigsaw Puzzle is a jigsaw puzzle game, where you have to arrange the pieces of the puzzle to complete the image. Enjoy a casual game for everyone.

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Animal Puzzle

Test your problem solving, logic and observational skills as you play through 27 realistic animal-themed puzzles in Animal Puzzle. Animal Puzzle and its sliding panel puzzles have a game and challenge for everyone regardless of age, starting with easy 4-piece puzzles perfect for the kids to 12-piece puzzles and beyond that, even adults will struggle to solve. Gather the family, sit back and solve some puzzles!

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Kids Farm Fun

Kids Farm Fun is a great interactive and visually engaging puzzle game that is just perfect for the kids, providing them with dozens of different cute animal puzzles to solve and complete! The game also offers three levels of difficulty for each puzzle, starting with 6-piece puzzles to 12 pieces and finally to 24 pieces, ensuring that everyone can play and have fun. Kids Farm Fun is not only a good way of keeping the kiddies entertained, but it will also help in developing their problem solving and pattern recognition skills, making this a great game for them to play!

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Siege Hero Pirate Pillage

Get ready to unleash your strategic skills and precise aim in Siege Hero Pirate Pillage! In this free online game, your mission is to take down the pirate ships, ransack the caves full of treasures, and free the oppressed. Use your expert precision and strategy to wipe out the pirate mob, protect the innocent, and loot gold barrels. With fun physics-based destruction gameplay, your goal is to destroy the ship and the travelers in as few attempts as possible.

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Santa Jigsaw

Santa Jigsaw: This is a fun and challenging jigsaw puzzle game. Complete the Santa jigsaw puzzle by rearranging and assembling the puzzle pieces in the correct order to make one big Christmas picture. Once a piece is put in the right place, you won't be able to move it anymore. Once the jigsaw puzzle is assembled, the Elf’s and Santa become alive! Enjoy!

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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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Love Dots

Love Dots is a physics based drawing puzzle, in which you need to use your ability to draw lines to help two dots fall together and be reunited! This charming game will make you think ahead and plan your drawings to direct the dots and keep them safe from falling off the screen, being separated from each other by other falling objects, or even falling onto dangerous spikes!
Completing levels unlocks coins which can be spent in-game on new characters, such as alternatively colored dots, sports balls, or even famous lovable duos such as Mickey and Minnie Mouse!

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Parking Master

Test your management and foresight ability as the ultimate parking officer in Parking Master. Direct the cars into their respective parking spots by instructing their path of travel. Push your ability to the limit by managing four cars at once as you try to get them all to their parking spots safely and without accident. Parking Master 3D’s planning and puzzle-based gameplay make it a truly addictive experience as you keep going up in levels, increasing the difficulty each time.

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Word Chef Cookies

World Chef: Cookies is an awesome word game, in which you need to connect tasty-looking alphabet cookies on a plate to make words. You can see how many letters each word should be by looking at the empty spaces above the plate. Once you find all the required words, you'll complete the level. With more than 200 levels of increasing difficulty, this game has something for everyone!

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Brain Wash

Brain Wash is a puzzle game with a twist - that there are no rules and every level is different! Your job is to work out how to win each level, by interacting with the objects on the screen. You might need to locate a missing word, draw a line to save someone from danger, or illuminate hidden shadows!

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Bread Pit

Interact with the game environment in order to guide a slice of bread into the toaster whilst picking up cheese with the help of many objects in the kitchen in this fun, physics-based puzzle game! Bread Pit is a multi-level brain teaser where you must remove obstacles and alter the play area to complete each level! Playable on mobile phone, tablet, notebook, laptop and desktop PC.

Skills required: This stimulating gravity-based puzzler requires sharp analytical thinking skills, hand-eye coordination, fast reactions, observation skills, and dogged determination. Smart decision making and problem-solving are key as you attempt to figure out the correct obstacle-removing sequence in each level. Trial and error is also important – You must learn from failed attempts, and adjust your strategy accordingly!

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Unblock It 3d

Unleash your inner strategist and dive into the captivating world of Unblock It 3D! This immersive puzzle game invites you to challenge your mind as you navigate through a vibrant 3D landscape filled with intricate block puzzles. With each level, you’ll find yourself unraveling complex arrangements of colorful cubes, all while honing your logic and spatial reasoning skills.

As you embark on this puzzling adventure, prepare to sharpen your cognitive abilities and enhance your problem-solving prowess. The game encourages you to think critically and develop strategic planning skills, as you must visualize the movement of blocks in three dimensions. Additionally, your fine motor skills will be put to the test as you swipe and drag to manipulate the blocks, making every move count. With each successful puzzle solved, you’ll feel a sense of accomplishment that fuels your desire to tackle even more challenging levels!

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Rolling Cheese

Rolling Cheese is all about feeding your little mouse friend. Yummy! Your goal is to get a big piece of cheese from point A to point B. Point B just happens to be the mouse's mouth.

Do you have what it takes to keep your mouse buddy full? While this game seems simple at first, it takes more skill and strategy than you might think.

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Sudoku Challenge

With Sudoku Challenge gives a colorful and fun update to the classic game Sudoku. With an easy to follow tutorial and bright look and feel, this is the best way to introduce Sudoku to new fans.

It is a game that you probably know well and is quite easy to figure out. But this game makes it even easier with fun colors and sounds and a helpful tutorial that is perfect for players of any age.

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Brain Wash

Brain Wash is a fun brain-teasing game to test your wits and make you think outside of the box!

What will you have to do in each level? Who knows! Test the waters, prod at objects, and get ready to think differently in this kooky yet intelligent puzzle game! Sometimes the ending is funny, sometimes it’s happy, but we know that you’ll always get a kick out of what happens in this game. Curiosity killed the cat, but don’t let that stop you from trying this hilarious game today!

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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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Blocks Up

Blocks Up is a colorful and brilliant match-three game that adds a new wrinkle to an age-old favorite formula. In the game, you are matching three colored boxes but unlike other match-three games, they don't have to be right next to each other. They do not have to be adjacent. That little twist actually changes the game quite a bit.

You will want to play this game again and again after learning the basics in just minutes. It takes very little time to learn and that is part of the appeal.

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Marble Balls 3D

Marble Balls 3D is a fun puzzle game with a unique goal!

All you need to do is put all of the marbles in the holes of the board. Sounds simple, right? Well, there are a few things you should know first. You only have control of one marble. Similar to the cue ball in pool, it’s the only ball you can touch. You have to knock into other marbles strategically, making sure that you create a path for this ball to go into the final hole on the board. You also cannot slow down or stop the marbles at all. Once you move it, it’s going until it’s stopped by another ball, the end of a path, or until it goes into a hole. Can you find the solutions to all of the levels?

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Neon 2048

Neon 2048 is a maths based puzzle game, which while simple in its moves becomes increasingly complex in its execution! Combine matching numbers to create new squares with double the value. However, when you combine squares in a direction, all the squares that can move that way will, which can cause big problems in your grid!
Neon 2048 presents fun, colorful design for this classic maths puzzle, in a game that will have you puzzling for hours trying to reach 2048 in one square!

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Smart Pin Ball

Smart Pin Ball is a physics-based puzzle game with a simple premise; get all of the coloured balls into the jar to clear and win the level! Pull out special pins to funnel all the balls into the jar without letting a single one escape or get blown up by the bombs. Smart Pin Ball is the perfect game to keep the kids entertained with just the right amount of challenge to keep them from getting bored.

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Let Us Pop

Get ready for a hyper casual gaming experience with Let Us Pop! In this addictive game, you control a ball and must pop all the pops along its path within a given time limit. But don't be fooled - this game is anything but easy!

To succeed, you'll need to use your problem-solving skills to figure out the quickest path to cover all the pops before time runs out. With every level, the challenge increases, with more pops to pop and less time to do it in.

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Escape Out

In Escape Out take the role of a criminal mastermind as you help breakout your prison buddies. The other prisoners are not the smartest bunch, so it’s up to you to help get them out. Help them by digging underground tunnels leading to the getaway car outside of the prison fences. Escape Out is just a fun casual game for when you want to unwind or if you just need some entertainment in between waiting.

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