Colorful World: Color Fill

Every colour has one starting dot. Draw a line out of it, cover every square on the board, and never cross another colour. That is the whole game — and it gets harder for two hundred levels. TRAVEL THE WORLD Start at the Pyramids of Giza and work your way out: 200 levels across 40 places, 19 countries and 4 continents. Every country has its own view and its own music — an accordion waltz in France, guqin in China, Andean flutes in Peru. Finish a country and the next one opens. EVERY LEVEL HAS EXACTLY ONE ANSWER No luck, no dead ends, nothing generated and left unchecked. Every board is proved to have a single solution before it ships, so a level is always fair — and if you are stuck, it is because there is something to see. A REAL RAMP Eight difficulty tiers, from boards that teach you the rules to Expert boards that make you route around your own lines. Stuck? Tap a colour's starting dot to clear its line, deal a different board of the same size, or spend a hint that solves from where you actually are. CHALLENGES AND A LEADERBOARD Quick Grid, Time Attack against the clock, and the Expert Board with no hints allowed. Points from every clear rank you against everyone else playing. COME BACK TOMORROW A 7-day check-in that forgives a missed day, worth up to 200 coins. PLAYS ANYWHERE No ads. No in-app purchases. No account. Every level plays offline — only the leaderboard needs a connection, and the game says so instead of pretending.