Top similar games like Re-Nullum:
Re-Nullum $0.99
Re-Nullum is a minimalist puzzle game about combining numbers. On each level, you must clear the board by connecting numbered tiles.
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Hexle$5.99
An original take on Sudoku with hexadecimal numbers and binary restrictions, presented in a minimalist artstyle.
reky$5.99
Fresh technical drawing aesthetics meet elegantly designed logic challenges in this minimalist puzzle game with just a dash of colour.
Number FieldsFREE
Number Fields is a logic game where players uncover tiles indicating the proximity of hidden bombs and treasures. Choose your difficulty, customize grid sizes, and enjoy. Provides a way to stay fully engaged while calming nervous energy discreetly.
Number Stomper$4.99
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!
Model City$2.99
Welcome to Model City, a calm relaxing small game where you can't lose or do anything wrong.
Tilescape Defense$4.99
Tilescape Defense is a puzzle-like tower defense game with expansion and resource management elements. Expand by placing tiles with matching edges. Manage resources. Modify enemy path. Equip forts with different weapons.
Nonogram KingdomFREE
Come play Nonogram Kingdom, a world where you can explore a whole range of different places by solving nonogram puzzles and unlock amazing prizes that allow you to customize your game. These puzzles are fun and a great way to keep your brain active and to challenge yourself daily.
Seqitaire$3.99
Seqitaire is a Solitaire-inspired, number-crunching puzzle game.
Super MineSweeper$1.99
On the basis of MineSweeper, sight range and stones are introduced to solve the dead-end situation of traditional MineSweeper. There are fifty levels from simple to difficult. In the fiftieth level, there are many grids of 6, 7, and 8, but there must be a solution. Global racing rankings.
Sokolor$1.99
Sokolor is a sokoban game with innovative mechanics. Push the colored cubes into their correct positions, but first you need to paint yourself the same color to be able to push them!
Attempt[42]$0.99
Challenging first person puzzle platformer.
Seek Etyliv$5.19
A puzzle game where every move counts, confined in a three by three grid you move about. A dungeon crawling poem reader, exploring just how far I could ever lead her.
TETRIX 3D$6.99
3D remake of the ageless classic puzzle game. Familiar Tetris gameplay with new features. Move, rotate blocks, clear lines!
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.
Shuzzler: The Word Game$13.99
Shuzzler is a category-based word trivia game with cards drawn from a deck as the central mechanic. Cards determine criteria for word submissions and must be earned by spelling words meeting their criteria. Gem tiles, lock and key tiles, and action cards allow for varied gameplay and replayability.
hexceedFREE
A relaxing, hexagon based, puzzle game. An exciting new twist on a classic game without the element of guesswork! Use your critical thinking and our stimulating game mechanics to progress through hundreds of levels!
Shisensho Solitaire$1.99
Shisensho Solitaire is a classic tile-matching game. You can only match pairs of tiles if they can be connected by a single line with no more than two bends. If you clear every tile, you win!
Riddles And Sieges$4.99
Riddles & Sieges is a medieval puzzle game where you have to use different weapons to solve riddles.
Blipz$6.99
Blipz is a unique and addictive arcade puzzler that serves as a tribute to the main design mechanic of Tetris, creating order from chaos.
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.
Hextones$0.99
Connect the Hextones by color or symbol and jump light-years in the Spacetime to be the great cosmic explorer. A challenging matchup puzzle game with a sci-fi mood.
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.
RoGlass$9.99
RoGlass is a tile-based roguelite puzzle game where you place unique tiles to score points and unlock new spaces. Reset the board once you're out of tiles but keep progress on achievements, unlocks, etc. Keep expanding the board and try to unlock every achievement!
Unpuzzle Quest$1.99
Unpuzzle Quest is a relaxing and engaging puzzle game where your goal is to disassemble intricate tile arrangements piece by piece. With simple touch mechanics and an intuitive interface, the game offers a calming yet stimulating experience for players of all skill levels.
Sisypush$2.99
Play as Sisyphus in the ancient Greek underworld, clearing obstacles and pushing your special rock towards the target in over 70 levels of this short Sokoban-like puzzle game with a 1-bit art style.
WordTactics$3.99
WordTactics is a single-player strategic word puzzle game. You place letter tiles in a grid, then select adjacent letters to form words and score points. WordTactics is more strategic than most word puzzle games because it requires players to think critically to obtain the highest scores.
ParallHex$2.99
ParallHex is a puzzle game where you'll navigate increasingly challenging levels. Solve puzzles simultaneously in two distinct worlds, interconnected by your every move.
Elzzup$3.99
In Elzzup, your goal isn't to assemble a puzzle, but rather to disassemble it. The variety of tiles and increasingly complex interactions between them might make this task more complex than you think!
Tile Slider$0.99
Tile-sliding puzzle game. 20 challenging levels that will test your problem-solving skills. Perfect for puzzle enthusiasts of all ages, this game combines classic mechanics with modern design, providing hours of engaging gameplay.
TekuFREE
Place hexagonal tiles to form islands across a selection of varied levels. Teku is a peaceful game where the goal is to achieve the highest possible score.
Akin$0.99
In this puzzle, you only have to draw one continuous line. There are 96 puzzles on "Normal"-mode and 96 puzzles in "Time"-mode. Each puzzles can have many different solutions. This is game is Steamworks integrated with achivements, badges, trading cards and more.
Akin Vol 2$0.99
Once again, you only have to draw one continuous line.
Sudoku Universe / 数独宇宙$2.99
Making the best Sudoku game on Steam.
Hanoi Puzzles: Solid Match$2.99
A new game concept inspired by the classic Tower of Hanoi. Assemble towers stacking pieces of the same color on a hexagonal board with a mysterious and relaxing atmosphere.
Draw IT!$3.99
it's a VR drawing game, where you draw a way for ball to avoid obstacles. Hold your breath, catch joystick and lead ball to finish!
Gra&Vity$2.99
Handle gravity to join Gra & Vity.
Parking Driver$2.99
Parking simulator, come and challenge it now
Kitty Cat Squash$2.99
Kitty Cat Squash is a super-casual and relaxing tile merge game! Use your paws to slide the adorable cats across the board and merge the cat tiles; when merged, a new cat appears. You will get hooked attempting to beat your highscore, and trying to discover all 16 cats!
WORLD OF ART learn with JIGSAW PUZZLES$10.99
Bine ați venit la WORLD OF ART - learn with JIGSAW PUZZLES!Descoperă peste 1300 de lucrări de artă, rezolvă puzzle-uri și antrenează-ți mintea pe fundalul muzicii clasice. Noi picturi adăugate gratuit!
Hexteria$5.99
Hexteria is a casual Turn-Based Strategy and Puzzle game. The concept is simple: each turn you rotate one tile on the hexagonal board, in order to take over your opponents' tiles. Play against your friends or the AI, or challenge yourself with the Single Player Campaign!
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.
One4FREE
Beat the AI, or your friend in this massively puzzling game in the cubes
Changes$9.99
A puzzle game about pushing stories out of living stones that evolve every time you move.
Rubikingdom$0.99
Run your very own kingdom on a rubik's cube. Collect resources to develop your kingdom. Fight off raiders. Face events like famine, disease, and corruption of the land. Buy a favor from your god, pay tribute, or ignore them and feel their wrath. How long will you reign?
HEXONEX$1.99
A casual hex-based puzzle game. Match tiles by color across 108 puzzles, and beat your high scores to unlock new color schemes and music to customize your experience!
Firekeep$13.99
Firekeep is a minimalist, relaxing strategy game about building a tiny, sustainable city in the cold void of space. Build, combine and upgrade dozens of unique buildings to overcome procedurally-generated islands and keep your fire burning.
Words Can Kill$7.99
Just another boring word game? No. Words Can Kill is a roguelike deckbuilder. Travel through the world trying to build the strongest deck from letter tiles and find the perfect gear. And remember, here your tactical decisions matter, not your vocabulary!
Cat Swap Tiles$1.99
Join a brave kitten on an amazing journey through stunning and challenging places. Solve well-crafted puzzles and help the little cat find his way to his friend. Enjoy a stress-free puzzle experience with no score, timer, or pressure. Start playing now!
ShapeGrid$1.99
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!
Mine From Here$0.99
Avoid mine and find route to develop this new land of opportunity! MINE FROM HERE is a 2D rouge-like puzzle game inspired by minesweeper. Scan the map, find the mine, get item and drive your rover to escape from mindfield!
The Pane Puzzle$2.99
Layer and match colored tiles to restore pictures in The Pane Puzzle. Simple at first, but it gets tricky as you progress!