Top similar games like String Theory:
String Theory FREE
String Theory is a colorful puzzle game about matching a given pattern by building it out of different colored shapes.String theory has 60+ handcrafted puzzles, daily challenges, free play modes, and a level editor, making for hours of fun.
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Jigsaw Puzzles$1.99
Jigsaw Puzzles is designed for kids aged 2-12 and parents to have fun together. It‘s a clever and colorful learning experience. Puzzles are a challenging young minds, teaching and preparing them early in life some very important life skills.
Among Stars and Robots$4.99
Among Stars and Robots is a puzzle game where you help the adorable robot Cubot find its way through a galaxy of difficult challenges. Use your logic skills to place instructions for Cubot to follow, but be careful or you might get stuck in a loop!
Loop$6.99
Loop is a relaxing & casual contemplative puzzler; where you and your companion travel through a mysterious, ethereal temple. During this Journey, you will traverse many riddles and face the ultimate enigma: can the endless loop be broken?
Humpi and HemicubeFREE
A sokoban-style puzzle game where everything has its own gravity. Because of this, you can walk on the wall and other things can stay on the wall. You can teleport in this game. Other characters will move when you move, so make a strategy and use this to your advantage to solve puzzles.
CUBEGRID$0.99
Cubegrid is an addicting puzzle game with lots of puzzling fun. The perfect pastime gaming experience for anyone who loves tricky brain teasers and strategy. A puzzle game perfect against boredom for children aswell as adults.
Elemental Connection$2.99
Minimalist abstract puzzle board game about making elemental connections. Match tiles to create a satisfying mosaic.
Quest for Runia$4.99
Quest for Runia is a relaxing VR puzzle game. You have to break 3D structures by combining at least three cubes of the same color. Try to figure out the most effective way to finish each level.
Fast Food Mania 3D$9.99
Fast Food Mania 3D - a game in the genre of three in a row with a set of glasses, made in 3D graphics.
Roll On Dice$4.99
Roll On Dice is a puzzle game where you have to roll on other dice! Learn your own dice, to determine if your top face number will be superior or equal to the one that you are rolling on, otherwise you will break your own…
Lovux$2.99
Lovux is a minimalist puzzle game where you try to break all glasses on the screen using different glass types and mechanics wisely. It offers a rich puzzle experience thanks to new mechanics added approximately every 13 levels.
Choc N Roll$2.99
It's time to get the ball rolling, but slow down! Be careful what you roll yourself into because too much chocolate can be harmful to you! Prepare to wind down and melt away as you enter the sweet world of Choc N Roll!
HiddenSet$4.99
Uncover hidden color combinations to recreate the original cube design. In advanced mode, combinations rotate at various angles. Enjoy dynamic bonuses and customizable difficulty for endless fun!
StackablesFREE
This is a game about stacking and combining shapes to get the highest score you can without over flowing and breaking the container. This game has single and multiplayer where you can go against your friends and see who can out preform the other.
Zen Garden$9.99
Zen Garden is the place where you come to rest your mind.
Isotiles - Isometric Puzzle Game$1.99
Isotiles is an isometric puzzle game played on a grid. The goal of the game is to turn all of the blue tiles red and then reach the exit tile. There are 50 levels to play through with increasing difficulty and added obstacles.
Slide!!$1.99
Slide the coloured blocks to their corresponding goal squares. Once a block is moving, it will not stop until it hits something. There are over 100 levels to test you and, with the built-in editor, you can create your own levels and share them via Steam Workshop.
Dissembler$4.99
Dissembler is a subtle puzzle game about unraveling playful, abstract designs one color at a time.
Ashi: Lake of Light$3.99
Find the true path through the night and into the sunrise in Ashi: Lake of Light. Use floating candles to guide the path of a solitary firefly through a twilight world in this gentle and meditative puzzle game.
Sandmade$0.99
Look closely and imagine, do those structures fit together? Sandmade is a beautiful puzzle game that starts simple and relaxing but will soon challenge your brain and test your spatial skills. How good are you at visualising objects in your mind? Immerse yourself in the world of sand shapes and find out.
Box: The Game$4.99
Box: The Game is a fun puzzle game which will challenge your brain to think in different ways. All cubes attach to each other, your goal is to match the displayed shape to continue to the next level.
Isotiles 2$2.99
Isotiles 2 is an isometric puzzle game and the sequel to Isotiles. Like the first game, the main goal of each level is to remove all the blue tiles and then get to the exit tile. The game features all new levels and some new tile types as well for more interesting puzzles.
One Line Coloring$4.99
A vibrant world of colorful shapes awaits! Connect the dots to uncover charming objects in this colorful take on a classic paper puzzle game. Complete lively dioramas and relax yourself in the pastel world of One Line Coloring.
Triversal$11.99
Unwind with Triversal: An award-winning casual spatial puzzle game that mixes chill with challenge.
Jelly Is Sticky$14.99
Explore a world of colorful jelly blocks that can be deformed and stuck together. Use them in surprising, unexpected ways to build clever contraptions and solve delightful puzzles.
Math Hero - Minimalist Puzzle$0.99
MATH HERO is a relaxing puzzle game with simple mechanics.Use simple addition and subtraction operations to reach the endpoint.
Rowfall$2.99
Skillfully arrange falling rows of colored stones so that at least 3 of the same color touch and explode in breathtaking effects. Move all stones simultaneously to create new combinations, upgrade special stones and master random events that will change the game experience. Enjoy Rowfall!
Lumexa$0.99
Lumexa is a Connecting Points Puzzle-game that involves you in a minimalist atmosphere. Enjoy the neon lights and the good vibes in a delightful experience only with hexagon blocks.
The Steps as we know them$4.99
Use the moves of chess to solve puzzles. Find your way with six different pieces, through six different worlds. Use a varying way of thinking in each world.
SabotrisFREE
Sabotris is a strategic, competitive, 3D block stacking game, but with a twist: you can sabotage your opponents, but be careful; you can also end up sabotaging yourself! Choose to play either by yourself to beat your own high score, against your friends or other players, or even against computer AI!
Gem Setter$3.99
i'm gem setter, a block sliding puzzle game about moving ice in an abstract world. solve clever puzzles using ice blocks to change your shape and open new paths, then build your own levels using the built-in level editor.
Vlobs$1.99
A relaxing casual arcade/puzzle game all about connecting and popping vlobs.
Shape Theory$4.99
Simple to learn, difficult to master. SHAPE THEORY is a minimalist puzzle game that will challenge your mind and soothe your senses. Link your movement. Find the path. Nothing is what it seems.
Gambit Shifter$7.99
Gambit Shifter is a relaxing, minimalist cozy puzzle game for chess experts and beginners alike! Take control of a single piece, solve your way through 80+ hand-crafted levels and lose yourself in the zen atmosphere as you advance.
Golf: Hole in One$1.99
Score in just one stroke in this singleplayer, minimalist golf puzzle game. You don't need friends or the internet, just play and relax with anytime with the game!
Sands Of Solaris$3.99
Discover the magic within the sand of solaris as you complete calm & beautiful puzzles by transporting light through a variety of solar machines.
Beam Bound$9.99
Use mirrors, prisms, and other optical devices to reflect, refract and disperse a beam to complete a series of unique and exciting puzzles.
Color CollarFREE
Color Collar is a free to play lighthearted puzzle game for all ages. Play as Aaron the robot dog and fix up the machines of John the scientist in order to open up the mysterious pandora’s lunchbox.
Circlebrix - Falling Bricks$4.99
Circular falling-brick puzzle action. Can you solve the circle?
Zink$7.99
A unique puzzle game with serene, procedural graphics and timeless gameplay. Bump cubes into the ocean, until only one remain, and you have sunk the island!
Bloxiq VR$14.99
Manipulate blocks in 3D to connect four or more of the same color above, below, beside or even through. Conquer obstacles such as bombs, locks and hidden blocks in devilishly clever and addicting challenges. Bloxiq VR is the perfect combination of beauty and challenge. Prepare to be stumped!
OxU$1.99
Minimalistic 3d puzzle with portals, cubes and lasers.
Klobgniak$9.99
Klobgniak is a first-person puzzle game where the player is trapped in a fictional space and time. The player will have to solve puzzles in order to escape from the "Klobgniak's Home" where the "Others" now (un)happily reside.
Line Loops - Logic Puzzles$2.99
Line Loops - Logic Puzzles is a relaxing and challenging logic game, where you try to form a single continuous loop to solve a puzzle. Use the numbers as clues to loop through thousands of unique logic puzzles. Can you solve them all?
Popcorn Fever$4.99
Popcorn Fever is a suika game featuring popcorns! Need a coffee break, stuck in a long commute, or just want to pass the time? Aim, drop, and merge the popcorns to score points. Customize your game by unlocking surprising powers. Find your own style and climb the leaderboard!
Milky Way Map$0.99
Infinite puzzles and Infinite levels, the typical infinite challenges of attracting, engaging users and comfortable music, try this magical puzzle game what educational effect it!
Maze of Memories$3.99
A mildly challenging maze puzzle game. Discover some of the most memorable landmarks around the world by finding a path from the start to the finish spot.
Loop$2.99
Put your puzzle-solving skills to the test with Loop, the addictively fun game. Move stones around a grid system to their correct positions and challenge yourself with exciting gameplay!
Draft - In the woods$0.99
Draft - In the woods is a casual, relaxing and challenging puzzle game. Solve the levels by removing all the nodes using neatly drawn line cuts.
Game of Squares$2.99
Game of Squares is a pattern matching 2D game inspired by the Rubik's cube,. Customise the game's rules to your liking. Challenge yourself by getting faster.
Zen Blocks - Relaxing Puzzle Board Game$2.99
Zen Blocks is an addictive original block puzzle game using original game play mechanics. Mixing some elements of tetris style gameplay on a 2D board, in an oriental ZEN setting. Original game play with 3 game modes. Enjoy this relaxing turn-based puzzler for a meditative XP.
Sagrada$9.99
A game of dice drafting and window crafting.