Logic Islands

About Logic Islands

A logic puzzle game inspired by Nurikabe and Islands of Insight. Create islands with exact numbers while keeping walls connected. Navigate through 6 unique worlds with different rulesets - from Classic Nurikabe to advanced mechanics like Yin-Yang connectivity. Each world introduces new challenges with ice blocks, one-way arrows, and special orb mechanics across 240 hand-picked puzzles.

How to Play Logic Islands

On PC Click to toggle cells between island wall Double-click or Ctrl click to fill connected areas Mouse wheel or Space to switch draw modes Z to undo R to restart On mobile Tap to toggle Double-tap to fill areas

Logic Islands is a free HTML5 game you can play online in your browser — no download or installation required. Enjoy it instantly on desktop and mobile.