Observed arrival · 2026-11-01
Kumi’s one-solution number-grid puzzle
Kumi is a number-logic game where players divide a grid into adjacent groups whose numbers add up to the requested totals.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People who enjoy calm number-logic puzzles
- Worth noticing
- The site says printed grids match app grids exactly, so a puzzle can be found identically in either format.
Field notes
The rules specify group sizes by mode—two cells for Duo, three for Trio, and four for Quatuor—and require every cell to belong to a group. The page describes both a daily puzzle shared by all players and printable booklets with solutions; it says those printed grids match the app versions exactly. A full version is described as a one-time purchase rather than a subscription.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
†AdsAdvertising visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue