Top similar games like O.C.D. - On Completeness & Dissonance:

Square Logic is a minimalist puzzle game about coloring the grid with squares and rectangles, respecting the number of each cell.

You have just received a coded love letter! In this minimalist puzzle, you will have to draw a single line to fill the entire board. At each level solved, get a code to reveal a piece of the letter. Gather the codes, read the letter and discover the message.

Mysterious Asia awaits you! Over 8 hours of the game and 120 Mahjong levels to suit any taste.

Paint by Cubes is a relaxing, colorful puzzle game. Take control of a coloring cube and solve coloring puzzles according to presented patterns.

ShapeGrid is a casual puzzle game. Find your way through different shapes and colors. Solve 70 hand-crafted puzzles or compete against other players in endless mode!

One Line is a minimalist puzzle game where the objective is to draw a single line filling the entire board. Different mechanics will challenge your mind in this game that is easy to learn but hard to solve. Can you find the correct path?

AuroraBound Deluxe is a relaxing and addictive puzzle game, where you link matching pieces together to discover beautiful hidden patterns.

Tease your brain in this ambient logic game where you have to make the math match 21 as a result horizontal and vertically (because we're talking about blackjack, right?) Swap the cards, make the math, repeat. That's all you'll need in order to complete this game!

1001 Jigsaw World Tour: Europe is an exciting jigsaw puzzle game and tour guide with 500 high-quality photos

Patchwork Image - is a logical educational game that develops logic and imagination, where you have to collect patterns of different levels of complexity from geometric shapes of different shapes and sizes.

1001 Jigsaw – the opportunity to relax from the hustle and bustle in jigsaws.

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

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.

Number Stomper is a minimalistic puzzle game where you move in one of 4 directions to step on numbers, reducing their value by 1. Clear every number on the grid to complete a level. Explore the different tile types and challenge yourself with 100 levels!

Destroy The Hexons is a math logic puzzle game with number cannons that destroy number hexagons. Find the right math combination to destroy all the hexes in the scene.

Aurora Hex - Pattern Puzzles is a relaxing and peaceful puzzle game, where you link matching pieces together to discover beautiful hidden patterns.

Play Mahjong and experience royal generosity for yourself!

Active Neurons 2 is a puzzle game in which you have to discover 12 greatest inventions of humanity and reflect on the power of human thought

200 biggest nonograms! Discover the magical world of Red Riding Hood!

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.

Kubits Gallery is a logic game for casual players where you will have to solve nonogram grids to repaint the vanished paintings inside museums around the world. Solve puzzles at your own pace more than 120 levels in various fictional galleries.

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

The answer to life, the universe, and everything. Connect the numbers. Fill the board. You will find out.

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

Mysterious Asia awaits you! Over 7 hours of the game and over 100 Mahjong levels to suit any taste.

Sokobond Express is a beautifully minimalist puzzle game that combines chemical bonds and puzzling pathfinding in novel ways.

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!

Your superpower is your patience. Nurture it with this minimalist puzzle based on pure logic: swap pairs of colored rods such that all four rods that meet in any of 30 corners have different colors. Thousands of problems await you: from trivial to superhuman difficult.

Restore the temples and return the beloved in this mahjong advanture! Test your skills in 7 unique game modes.

A word-less abstract puzzle game about language.

Move and rotate pieces to unscramble video puzzles. In addition to being beautiful each video uses a different combination of zooming, panning and focus to provide unique and interesting puzzle experiences.

Fluttabyes is a bright and cheerful "Match 4" game. Easy to pick up and play, and thoroughly addictive! Help the butterflies fly away by matching 4 or more of the same colour. If you match more than 6 butterflies you will earn a ladybird. If you match more than 9 butterflies, you will earn the magical rainbow butterfly!

Connect blocks of the same colors on the constantly changing gravity! Try to survive as long as possible - you can call for help many mighty powerups or even craft your own!

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

An Arcade Puzzle game where your logic and mental quickness will help towards an avalanche of numbers and symbols that can only go away when you match a math expression with them. Watch your moves and use the maths that you thought were not going to be of any use to you during your student years.

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.