← All three puzzles

Metaplete · delete cells to hit each target, with playback

1 · Set up the game

2 · Game board

Click a cell to cycle: blank → ● keep → ✕ delete. (Arrow keys move · Enter/Space cycles · ⌘/Ctrl-Z undo.) Row/column targets turn green when hit.

3 · Gameplay analysis

A move-playback & reflection take on the delete-to-hit-the-target number puzzle (a Kakuro/Hitori cousin) — popularized in 2023 when Daniel Tait & ChatGPT shipped "Sumplete."
Self-contained · works offlineFERPA-clean by designVibe-coded, ownable
Editable — click in and revise.