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!

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.

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.

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.

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

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.

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.

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

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.

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!

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?

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

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.

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.

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?

Dive into a cozy hidden object world! Explore a farm, pastry shop, and mysterious castle. Find hundreds of charming items with relaxing music. Collector's edition includes bonus locations, beautiful wallpapers, and soundtrack for full immersion.

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.

Explore a cozy house full of secrets! Find hidden objects, solve puzzles, and design your dream interior. Perfect for relaxation and immersive storytelling.

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.

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!