Top similar games like String Theory:

An arcade match-3 game about combining triangles! Play the default mode to hone your skills, compete for the highest score in dailies, and create custom game modes to share with friends!

Drag Tetromino blocks onto a board of gems to make a match. Use bombs for impressive explosive effects. Kavel is an action-puzzle game that brings together block puzzles and match-3 in an exciting new twist. A truly unique new entry in the genre.

Maya Treasures - a game in the well-known genre "three-in-a-row", made in bright hand-drawn graphics.

A puzzle slasher that trains spatial and logical thinking. Power up your brains!

Stars SLIDE is a minimalistic puzzle which goal is to get the stars to finish using 4 directions in space. Numerical, stationary, moving and rotating blocks challenge you to find the right path. Solve puzzles while watching mountains in a peaceful and relaxing soundscape.

Dissembler is a subtle puzzle game about unraveling playful, abstract designs one color at a time.

Snakehaus is a relaxing painter-puzzle game where you add, mix, or erase colours to clear a level. Mess around with the existing artworks, or create and share a whole new one.

Delve into a world where dice hide secrets within. A unique indie puzzler that blends Matryoshka charm with intricate mazes and escalating logic challenges. Unravel puzzles that require more than just a roll of the dice, it's a cerebral journey of strategy and surprise!

Move walls, avoid danger in a labyrinthic poem, and create your own stories in this unique puzzle experience where each level is a poem's verse unraveling as you progress. Control not only your position but also move walls to create new paths and escape from seemingly impossible situations.

Hexagons are falling from all directions! Move them around to form lines and make them vanish into points. How high can you score before they pile up too high?

Starlight X-2 is a space-themed puzzle game. Position stars and asteroids in clever ways to illuminate planets.

A game about palindromes (and otters). Compete for high scores and discover new gameplay twists as you explore the surprising depths of this fresh new puzzle mechanic.

A puzzle that challenges both the topological and mathematical skills of the player. Draw lines, use operator tiles to produce new numbers, and complete levels with square- and hexagon-shaped tiles!

Arrows is a puzzle game with a minimalist and modern visual that consists of aligning the colored blocks

Minimal Slide is a sliding puzzle game where you have to strategically move tiles to reach the goal in as few moves as possible. Beat levels of increasing difficulty and unlock ways to customize how the game looks and sounds!

Liquidum is an aquatic logic puzzle game, where you strategically fill interconnected aquariums across six challenging sections with unique mechanics.

Kombine is a minimalist puzzle game played on a grid. The goal is to remove all of the blocks that have borders by matching three or more of the same blocks together.

Sokoban style quantum puzzle game. Make your way through many variations of one level at once using one sequence of moves!

Polychromia is a fresh take on logic puzzles where one tries to blend colors together on a grid and make flowers bloom. 100+ simple yet challenging puzzles, along with calm music and serene visuals, make for the perfect relaxing experience!

What lies behind closed doors? What secrets lurk inside the rooms? Find the answers to these questions and make your escape! Are you ready to take up the challenge?

Mondrian Squares is a colourful, abstract puzzle game with random, procedurally generated levels so you never play the same game twice. Progressive difficulty with no upper limit ensures that you will always have a new challenge to face.

Place Crosses on the game board and complete "Shapes". Earn "Stops" to block your opponents and make your way to victory! Play with your friends on the same device or challenge other players Online.

An alien family had a picnic on Billy's island. They had to leave in a hurry, causing Junior to forget his cubes. Can you help Billy figure out the mind-boggling alien puzzles?

SokoMage is a new Top-Down puzzle that will push your brain to the limit. Slap rocks, avoid bushes, and hit the crystal to reach the end! Can you smash your way to the final level?

Open locks, activate gemstones, join passages to the grid and advance to the next level! Two Portals - A Gemstone Puzzle Game is a grid-based movement minimalist puzzle game.

Discover the simple yet intricate rules of Minimal Crypt through 60+ handcrafted puzzling levels of ever increasing difficulty! Create your own levels in the in-game editor and share them with the community to push the experience further.

Active Neurons is a puzzle game in which you have to charge brain neurons.

Voxelgram 2 is a 3D nonograms game where solving puzzles feels like sculpting in three dimensions. Reveal voxel models as you complete each challenge.

Dyestributor is an indie puzzler with both simple and complicated mechanics that combine to make fun levels! You can perfect your gameplay to earn trophies or make and play custom levels in this relaxing (but admittedly difficult) puzzle game!

Join Family Adventures Paris and be part of an incredible journey! Meet the Millers, loving parents Peter and Emily, talented Jessica, and sporty Steven - as they travel to the French capital, exploring the beautiful streets and experiencing the culture, art, and history that Paris holds for them.

Slap The Rocks is a new Top-Down puzzle which will push your brain to the limit. Slap rocks, avoid bushes and flee from stumps! Can you smash your way to the final level?

Minschima is a relaxing puzzle game where you need to match all targets to restore the broken shapes in the board. Pieces move together. Match all targets. Solve puzzles.

Toggle, shift and rotate tiles to turn them all on. Each tile has a grid inside it that affects the whole board when clicked. Explore the surprising complexity arising from the interactions between the different effects.

Colors! Maze is a minimalist casual game of easy mazes with relaxing music.

Tile Connect - Onet Match is a super fun matching game with cool challenges and brain teasers! Enjoy hours of fun connecting lovely images. Test your skills by matching and linking the same kind of images and work your way up to victory!

Fast Food Mania 3D - a game in the genre of three in a row with a set of glasses, made in 3D graphics.