Color Curious: Connect Dots

Link the dots. Learn something new about color. Color Curious is a relaxing logic puzzle with a twist: every board you solve reveals a fun fact. Draw a line between each pair of matching dots, fill every cell and never let two lines cross. Then read the answer to the question that sat beside the board. A QUESTION WITH EVERY PUZZLE Why is the sky blue? Which blue pigment was once worth more than gold? Why are school buses yellow? Each puzzle asks a question and solving it gives you the answer. Every fact you unlock is saved in your Color Wiki, across 20 categories: color science and light, human vision, animals, plants and flowers, gemstones, food, art and painting, pigments and dyes, textiles, architecture, photography, screens, space and more. 5,000 CLASSIC PUZZLES Six tiers, from Easy to Genius, in sets of ten. Boards grow from quick 5x5 warm-ups to sprawling 15x15 grids. Earn up to three stars on each board by solving it in the fewest moves, then go back for the ones you missed. DAILY PUZZLES Four new boards every day around a daily theme. Play all week to complete your streak and earn Hex Coins. RANKED DUELS Challenge real players on the same three boards. The fastest clean solve wins, and every wasted move costs you time. Warm up against bots, then climb the monthly season: the top three players each month earn Hex Coins. RANKINGS AND FRIENDS Add friends and compare stars and duel results with everyone or just your circle, this month or all time. Unlock achievements as you go. HINTS WHEN YOU NEED THEM Stuck on a tricky grid? Use a hint to draw one correct line, or reveal the whole board. Hints cost Hex Coins, or watch a short video instead. MADE FOR EVERY PLAYER - Optional color-blind symbols on the dots - Light and dark appearance - Adjustable text size - Sounds and haptics you can switch off - Classic puzzles play offline, no Wi-Fi needed FEATURES - 5,000 Classic puzzles across six difficulty tiers - A fun fact about color with every solved board - A Color Wiki that collects every fact you discover - Four daily puzzles with weekly streak rewards - Asynchronous ranked duels with monthly seasons - Star and duel rankings, friends and achievements - Hints and reveals for the toughest boards Color Curious contains ads. Optional in-app purchases remove ads between puzzles and add Hex Coins. Train your brain, relax with a calm puzzle, and become the most colorful mind among your friends. Every line you draw brings a new answer.