Klecksli – Four Color Puzzle

Klecksli is a coloring puzzle built on a piece of mathematics from 1852: any map can be colored with just four colors so that no two touching regions share one. Knowing that is easy. Doing it is the game. Every map is generated fresh and checked to be solvable before you ever see it, so you are never stuck on something impossible. A few regions come pre-filled. The rest are yours. HOW IT PLAYS Pick a color, tap a region. Touching regions can never share a color, and a clash lights the border between them red. Repainting a region costs ink, and running out of ink ends the run, so the pleasure is in seeing the answer before you commit to it. Solve a map without a single repaint and it scores double. String perfect solves together and the multiplier climbs. Maps grow from six regions to sixty, so an early board is a warm-up and a late one is a genuine knot. WHEN A BOARD FIGHTS BACK Undo puts the last region back and refunds what it cost. Reveal locks one region to its true color and clears whatever clashed with it. Wild takes any color for a single region, once. Boosters cost prisms, and prisms are earned by playing: one for every map solved, three for a perfect one, and a bonus for every five perfect solves in a row. You never have to buy anything. TWELVE PALETTES From high-contrast Prism to muted Mono, palettes unlock as you level up. Pick the one that suits where you are: something bright for the train, something quiet for bed. GAME CENTER Twelve achievements, from your first solved map to thirty maps in a single run, plus a leaderboard for your best score. SHARE A RUN The best solve of a run becomes a six-second clip, rendered in the game's own colors and ready to post. DETAILS Plays on iPhone and iPad. Works entirely offline. No account, no ads, no tracking, no data collected. Available in English, German, Spanish, French, Japanese, Russian and Traditional Chinese. Four colors are always enough. Finding out where they go is the hard part.