Top similar games like Hex-a-Decimal:

U.V.S. Nirmana is a engineering puzzle game from Coincidence, the creators of Kaizen: A Factory Story and the inventors of the Zach-like. Set off on the Unreturning Void Ship Nirmana as it continues a journey of uncountable eons toward the edge of the universe.

Baba Is You is a puzzle game where the rules you have to follow are present as blocks you can interact with. By manipulating them, you can change how the game works, repurpose things you find in the levels and cause surprising interactions!

Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!

Great Permutator is a puzzle. Hard and tricky. One in which you will have to build a complex system of conveyors and various devices so that the colored boxes can travel across the factory and arrive at right places and in right order. If you are into clever engineering puzzles, this game is for you.

Number Machine is an open-ended factory and automation game with math mechanics. Design, build, and optimize factories that automatically assemble and deliver complex numerical structures. Inspired by Opus Magnum and Infinifactory.

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

Kaizen is an open-ended puzzle automation game from the original Zachtronics team, set in 1980s Japan. Design, build, and optimize production lines to create iconic products, like calculators, camcorders, and arcade machines.

Senalux is a hex-based puzzle game about optics where you solve challenging puzzles with colorful lasers. Use the red, green and blue lasers, combine them to the right color and illuminate the target.

Build the most advanced operating system ever created! Can you master the fictional simulation language of this mind-bending machine? Design circuits, automate UBITS (coloured mobile data blocks), and optimize your system. The Admin is always watching, and he’s not what he seems.

Set in a post-apocalyptic future, The Signal State puts your logic skills to the test with complex puzzles inspired by modular synthesizers. Repair machines, rebuild an abandoned farm, and be part of a revolution that will change the fate of agriculture once and for all.

Build circuits and manage heat as you complete tasks in this surprisingly intuitive puzzle game unlike anything you've ever played before.

Robot Unlock is an open-ended puzzle game with 75+ levels. Design your own solutions and optimize them for speed, instructions or space and compare with other players. Create your own levels, challenge other players and solve community made ones.

BUILD CIRCUITS. WRITE CODE. RTFM.

Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, and SHENZHEN I/O. Design and build machines that assemble potions, poisons, and more using the alchemical engineer’s most advanced tool: the transmutation engine!

Word Factori is a word-building game where your only resource is the letter "i". Build a chain of factories to bend, rotate, reflect, and merge "i" into more complex letters. Discover secret letter recipes, unlock hidden word art, and optimize your factory chains for high scores.

Upalu Mundi is a puzzle game set in a dwarven world at the dawn of railways. Lay tracks, build stations and set switches to keep goods moving and profits soaring. Read the news to see how the public reacts as you shape the future of transportation!

Programmer Dungeon is a tactical game that challenges players to use logic programming to solve puzzles and progress through each level. Collect unique skills, use visual programming to automate your character, and defeat your enemies. Plan carefully and enjoy this exciting adventure!

Alien Cartographer is a Minesweeper-like logic deduction puzzle game, where the player has to identify various buildings on a hexagonal grid using environmental hints and the strict rules of their architecture.

Guide your signal to the target while hacking into the grid puzzle network. Craft your own challenges in the level editor to share with friends.

Put two and two together in this minimalist, hex-based puzzle game that will rekindle your love for numbers. Solve thoughtfully crafted levels that invite you to engage your mind and explore the unique gameplay at your own pace.

Relax, clear your mind and find the way out.

A sokoban-like game that you and the boxes may occupy more than one grid. You can push boxes as long as their total size does not exceed your own. With portal you can get bigger, smaller, or... make some more imaginative moves.

VELONE is a creative automation game in which you assemble and program mechanisms to solve logic puzzles. Both relaxing and highly replayable, you save the planet VELONE by creating automated constructs that move and assemble according to your masterplan.

Solve programming puzzles on a fictional computer with radio-based communication and unique limitations. Competitively optimize to compete on leaderboards against friends and the global community.

What kind of sparks will programming and factories create? Watching strings and numbers run on the conveyor belt, enjoy leisure time!!! Programming Factory is a factory puzzle game that now supports creative workshops and customizes your own puzzles!!!

A puzzle game where you build sorting lines to correctly sort tiles as they move along the conveyor. The challenge is how you use a limited set of devices!

Automatica is a 2D automation and management game inspired by titles like Factorio and Shapez, but with a twist on the traditional conveyor belt system. Connecting buildings is now as easy as dragging them inside each other

Charge is a level-based puzzle game where you control the flow of charge around a circuit board. Arrange pre-built components into wondrous machines that take advantage of available resources and design your own modules from scratch.

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.

A challenging, racing-themed puzzle game about finding and choosing the fastest route. Find the right balance of maintaining momentum by avoiding sharp turns and obstacles, while also keeping the distance as short as possible.

Sublime Element is a logic-based automation game, where you build and program mechanisms to combine elements and create new ones.

A factory is like a clockwork, can you make it tick? Combine simple towers into complex mechanisms, generate enough energy bullets, charge batteries. An open-ended logic game about efficiency, energy management, and tight budgets. Batteries included, but you will have to charge them yourself.

Virtual Circuit Board is the sandbox drawing-based logic simulator where you can build, program, decorate, and simulate anything from simple monochrome circuits to complex and colorful computers. Play with digital logic in this sandbox-only experience.

Assignment 42 is a strategic, puzzle-based experience set in a maze of superstructure interiors. Progress by programming a machine to handle fried electrics and fires while you, with the guidance of your partner operator, evacuate every civilian and investigate who is behind the disaster.

Defend your Nexus by placing mirrors and buildings on the path of your projectiles. Deflect, empower, manage and solve each map using your creative and strategic mind.

You are an electrician, moving back to your hometown in the Austrian Alps, which you find lacks a certain... spark. Promptly tasked with wiring up the village, you solve electrical puzzles, blow fuses and master real-world circuitry techniques. Electrify the Alps, one circuit at a time.