The classic two-player game, against an AI.
Click between two adjacent dots to draw an edge. Close the fourth side of a box to claim it (and earn another turn). When the grid is full, whoever owns more boxes wins.
Three difficulties: Easy picks at random, Medium avoids handing you free boxes and grabs ones it can take, and Hard additionally minimizes the chain it sacrifices when no safe move is left. Choose 3×3, 4×4, or 5×5. W/L stats are kept per difficulty + grid in localStorage.
⚙️ Settings & Customization
- Theme
- Language
- Size
- Transparent background
Changes apply live — the embed link on the right and the preview above update instantly.
📖 How to embed in Notion
- Copy the embed link from the sidebar on the right.
- Open the Notion page you want the widget on and type
/embed. - Paste the link into the embed dialog and press
Embed link. - Drag the embed's bottom edge to resize it to taste.
🆕 What's new in v1.1
- ✦ 21 languages with RTL for Arabic & Hebrew
- ✦ Three AI difficulties — random, safe-move, chain-aware
- ✦ 3×3, 4×4, 5×5 grids with persistent W/L per setup
- ✦ Hint button highlights a safe (or taking) move
- ✦ Keyboard shortcuts — H for hint, N for new game
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