Happy Puzzle

Ranked draughts, AI training, and live multiplayer.

Chrome extension · offline

Alquerque vs bot

The medieval ancestor of draughts in your Chrome toolbar - 5x5 lattice, short leaps, mandatory majority captures, and 300 bot levels. Quiet Parchment board; progress saves when you close the popup.

Free on the Chrome Web Store. Works offline after install.

Alquerque - Classic Board Game previewAlquerque - Classic Board Game icon

What you get

A focused offline board - no sync required.

Fully offline

No accounts, no API calls. Open the popup and play anywhere after install.

300 bot levels

Climb difficulty - each win makes the built-in opponent stronger.

Classic Alquerque

5x5 lattice, 12 men each, orth/diagonal links, majority capture, no kings.

Play in popup

Quiet Parchment board with clear lattice lines and capture sequences.

Progress saved

Level, wins, losses, and in-progress games stay on your device.

Quiet Parchment

Cream board, tan lattice, and navy men - rules one tap away.

  • Alquerque lattice in the Chrome popup
  • Climb bot levels after each win
  • Resume where you left off
HappyPuzzle

Offline Chrome extension · separate from Checkers Online