Our Games

The lineup

Classic games, crafted for today. Easy to learn, hard to put down, and free to try.

Bill's Sudoku app icon
PuzzleiPhone · iPad · Mac

Bill's Sudoku

Calm, classic Sudoku with a Japanese touch: a wooden board, shogi-style number pieces and gentle café jazz.

  • Four modes: Easy, Medium, Hard and Expert
  • Notes, hints, undo and kanji numbers
  • Clock on Hard and Expert, plus a Records screen
  • No ads, no account and no data collected

Free for 30 days, then a single one-time purchase unlocks the full game.

Download on the App Store Game Page

Android version is coming soon to Google Play.

Kingside bots screen Kingside home screen with ratings Kingside game review screen
StrategyPlay in browser

Kingside Chess

A complete chess app that works anywhere, even offline. Learn, play and watch chess in one place.

  • Rated Bullet, Blitz and Rapid games online, with leaderboards
  • 20 bots, then the Kingside Engine powered by Stockfish
  • Puzzles for every level, Puzzle Rush and a Daily Puzzle
  • 22 lessons and Game Review with a talking coach

Free for 30 days, then a one-time US$9.99 unlock. No subscription and no ads.

Play in Browser Privacy

Install it from your browser on iPhone, iPad, Mac or Android. App Store and Google Play versions are coming soon.

More games incoming

New puzzle and strategy titles are in the works. Want to be the first to know? Drop us a line.

Keep Me Updated