GAME № 86 / Shape islands and sea

Island Division

Build islands matching their clues and connect the sea.

Preparing the board…

Clear a stage to continue. Individual settings are available in Standard play.

HOW TO PLAY

The little rulebook

Clear a stage to unlock Next stage. Choose Standard play to select your own puzzle or deal.
Make white islands, each containing exactly one number and exactly that many cells. Numbered cells are fixed white.
Different islands cannot touch horizontally or vertically. Diagonal contact is allowed.
All black sea cells must form one orthogonally connected region. No 2×2 square may be entirely black. Mark every cell white or black.
Any completion satisfying the rules wins. Generated stages grow from 5×5 to 9×9 with fresh layouts.
Marks save automatically. Undo and hints with reasons are available. A possible-completion hint need not be the only answer.

Your board is saved automatically in this browser.

Build islands matching their clues and connect the sea.

Clear a stage and choose Next stage. Individual settings remain available in Standard play.
Make white islands, each containing exactly one number and exactly that many cells. Numbered cells are fixed white.
Different islands cannot touch horizontally or vertically. Diagonal contact is allowed.

All black sea cells must form one orthogonally connected region. No 2×2 square may be entirely black. Mark every cell white or black.

What makes this game different?

Marks save automatically. Undo and hints with reasons are available. A possible-completion hint need not be the only answer.

Can I resume later?

Your board is saved automatically in this browser.

Are stage personal bests saved?

Yes. Open Records to see your best reached and cleared stages.