About Logic Islands

Logic Islands is a logic puzzle game inspired by Nurikabe and Islands of Insight. The core challenge is to create islands with exact numbers while keeping all walls connected across a series of hand-crafted grids. Six unique worlds each introduce a distinct ruleset, starting with Classic Nurikabe and advancing through mechanics like Yin-Yang connectivity, ice blocks, one-way arrows, and special orb mechanics. Across all six worlds, 240 hand-picked puzzles await. Several scenes show a four-by-four grid of square tiles centered on a neutral gray background.

How to Play Logic Islands

The goal in each puzzle is to form islands matching exact numbers while ensuring all wall cells remain connected. Six worlds each bring different rulesets, so the specific rules evolve as new mechanics — ice blocks, one-way arrows, and orb mechanics — are introduced world by world.

PC Controls

Mobile Controls

• Tap: Toggle a cell

Controls

PC

• Click: Toggle cells between island/wall
• Double-click or Ctrl+click: Fill connected areas
• Mouse wheel or Space: Switch draw modes
• Z: Undo
• R: Restart

Mobile

• Tap: Toggle
• Double-tap: Fill areas

Games You Might Like

Fans of Logic Islands who enjoy direction-based grid challenges will find Arrows rewarding — it tasks you with clearing a field of curved arrows within a limited number of moves, demanding the same careful planning. For another take on grid-clearing logic, Arrow Puzzle builds its puzzles around removing arrows in the correct order to open free paths, with a strategic depth that grows alongside Logic Islands' advancing worlds.

Browse the full Puzzle games collection on Playgama for more brain-training challenges, or explore Strategy games if the tactical side of wall-connectivity and island planning is what keeps you coming back.