About puzzle.day

Puzzle.day is a brain-training portfolio of 11 daily logic puzzles — Mahjong, Sudoku, Nonograms, Tile Bash, Domindle, Crowns, Latice Logic, Balance, Plots, Stars, and Loop — designed for people who want a calm, ad-free daily routine.

One streak across every game

Solve any difficulty in any of the 11 games and your streak ticks up. Miss a day? Use one of your two monthly streak freezes. Plus subscribers get streak repair + paired friend-streaks.

What's not here

No ads. No timed pop-ups. No "buy 5 lives to continue." No streak-loss panic notifications. Accessibility (WCAG 2.2 AA, OpenDyslexic font, reduced-motion, text-size scaling, 5 color palettes) is part of the free tier — Plus only sells decorative, never functional, accessibility.

Built by

Brent Vincent, with the help of Claude. The four greenfield engines (Balance, Plots, Stars, Loop) are open-source-spirit deterministic generators; the seven imported games (Mahjong, Sudoku, etc.) ship from their original codebases via git subtree.

Source: github.com/brentvincent/puzzle.day · Contact: [email protected]