Lumen: Color Puzzle

Lumen is a clean, calming color puzzle game. Rotate and combine gems of light on an octagonal board to match the target color. Sounds simple… until the challenge grows. Inspired by real pigment mixing (red-yellow-blue model): yellow + blue = green, red + yellow = orange, red + blue = purple. No black, no shortcuts — just your eye and your wits. • 30 worlds · 360 levels with a carefully tuned difficulty curve. • Expert mode: 50 golden challenges that unlock as you progress. • Daily challenge to bring you back every day. • Hints when you get stuck. • English and Spanish, light and dark themes. • No sign-up. Your progress is saved on your device. Relax, mix, and find the light. How far will you get?