Connect every pair. Restore the network. 500+ handcrafted puzzles, 7 game modes, and a built-in Puzzle Editor to design and share your own.
No energy systems. No pay-to-win. No forced ads during gameplay. Just you, the grid, and your brain.
Every puzzle is hand-designed, not generated. Each one has exactly one elegant solution waiting to be discovered.
Design your own puzzles on 5×5 to 8×8 grids with dots and one-way diodes. Save up to 5 in your library.
Share puzzles with friends via short codes like CT-NHH06-8CMY4. Challenge them to beat your time.
One new puzzle every day globally seeded, plus six fresh weekly puzzles that unlock Monday through Saturday.
Infinite procedurally-generated puzzles from 5×5 to 9×9. Pick a size and chain unlimited solves.
60-second sprint. Solve as many puzzles as you can. Chase your BEST TODAY and ALL-TIME record.
23 achievements to earn. Global leaderboards for Daily, Time Trial, and Endless streak. Cloud save across devices.
Stuck? Hints show the full next line of your last-touched color — not just a single step. Help without spoiling.
Fully playable without internet. Available in English, Nederlands, Deutsch, Français, Español, Português.
Each mode builds on the same core — connect every pair — but twists the rules in surprising ways.
The main campaign. 100 levels across 10 sectors, each introducing a new mechanic — stars, checkpoints, one-way diodes, portals, fill-every-cell.
Pure Flow-style puzzles. No mechanics, just colored pairs waiting to be connected. The calming version.
One-way arrow puzzles. Each diode forces the path in a specific direction. Think logically before you draw.
Linked portals teleport your path across the grid. Think of two boards at once connected through colorful warps.
The mastery mode. All mechanics stacked — stars, diodes, checkpoints — in one escalating 100-puzzle gauntlet.
Infinite procedurally-generated puzzles. Pick a board size from 5×5 to 9×9 and chain unlimited solves.
Dark theme by default. Subtle animations. One-finger controls. Designed for calm focus.
The built-in Puzzle Editor lets you design 5×5 to 8×8 puzzles with dots and one-way diodes. The validator checks solvability in real-time. Hit SHARE and get a short code to send to anyone.
CT-NHH06-8CMY4-AG2DS, easy to share
Free on Google Play. 500+ handcrafted puzzles waiting. Build your own. Challenge your friends.