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!

Rotate hex tiles, create powerful combos, and chase high scores in this fast-paced puzzle game. Simple to learn, hard to master, with endless replayability and global leaderboards.

Slide every block at once, stack them in the right weight order, and master elegant grid-based puzzles built around momentum, planning, and chain merges. Avoid invalid stacks, think several moves ahead, and turn each level into a perfectly crafted solution.

A puzzle game where numbers matter. Dicetris fuses classic block-stacking with a fresh numerical twist: build columns of coloured dice and match the exact sum at the base to clear them. Use sharp maths and smarter strategy to stay ahead as you plan, stack, and clear your way through each challenge.

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

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.

ZERO_FILL is a minimalist logic puzzle game. Bring all numbers to zero: click on a square to reduce or increase its value, but be careful - it also affects its neighbors. Includes a campaign with 75 boards, a boards creator and infinite random boards generation.

Linklight is a relaxing minimalist puzzle game that consists of rotation based puzzles; unplug yourself from your surroundings as you navigate your way through endless puzzles.

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!

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.

Hexograph is a hexagonal twist on nonogram puzzles. Use logic to solve handcrafted multi-color grids, read clues across three directions, untangle special hint rules, and reveal colorful hidden pictures.

Explore Europe without leaving home! Visit Bruges, Lisbon, and the Pena Palace. Relaxing object hunting and puzzles await you!

ZHED is an instant classic puzzle game. Based on a simple mechanic, it builds onto increasingly complex puzzles that challenge you to a level you would not imagine. No timers, no clocks, no stars and no tricks, just pure puzzles for you to enjoy.

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.

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.

Netoo is a minimalist logic puzzle where you try to place small magnets into their correct spots by rotating transporter magnets with rotators. The difficulty of the game increases gradually, thanks to new mechanics introduced every 10 levels.

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!

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!

Quadrata is a minimalist logic puzzle where you control two different characters with the same keys on either side and collect diamonds with a limited number of moves to finish.

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

Five tones. You listen. Then recreate each one from memory using a frequency slider. Or identify chords by ear — root note and quality. Most people think they have a good ear. Soundwave will prove otherwise. How close can you get?

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.

Slide on panels and never cross the same path twice. Transition from 2D puzzles to a 3D cube. 100+ levels across 8 worlds with tons of mechanics to master.

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?

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!

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.

Scale blocks around to push the box to its destination! Solve difficult puzzle levels through the different worlds and mechanics of Resizer. Think creatively, optimize your move count, and just vibe

Embark on a thrilling journey across Canada! Majestic landscapes, dozens of puzzles, and hidden object scenes await. Immerse yourself in an adventure and relax your soul.

Travel across Europe in this hidden object adventure! Explore beautiful old towns, find hundreds of hidden items, play new mini-games, and enjoy the cozy atmosphere of European landmarks and culture.