Start at busy regions
Regions with many connections have fewer safe choices. Color them before the outer chain.
AYE.GG / MAP LOGIC
Color every region. Connected regions can never share a color.
Tap a region to cycle its color, or select it and use the palette. Keyboard: Arrow keys select a region, keys 1–4 paint, and Backspace clears. Diamond-marked clues stay fixed.
Regions with many connections have fewer safe choices. Color them before the outer chain.
Fixed diamond regions define nearby exclusions. Work outward from those anchors instead of guessing everywhere.
A red connection means both ends share a color. Repaint either end; alternate valid colorings are accepted.
Maps grow from six to fifteen regions, add denser connections and introduce a fourth color in the second half. Every board includes a replay-tested valid coloring.
Download Color Atlas · 50 maps (ZIP) ↓