Featured in Domain Arrivals · 2026-08-07
Quoxxo, a shareable logic-grid puzzle
Quoxxo is a Takuzu-inspired X-and-O puzzle app where players solve grids, generate seven-character challenge codes, and send friends the identical puzzle.
Why it surfacedIts neat trick is that the code travels while everything else stays put: scores remain on the device, and the site promises no accounts, tracking, analytics, or transmitted data. The rules are concrete—no three matching symbols in a row, equal Xs and Os, and no duplicate rows or columns—and every puzzle is supposed to have one deductive solution.
Continue into the edition
A File Musicians Can Argue With
August 7’s newborn domains include editable orchestral scores with up to 33 staves, 15 years of Valencia council interventions, a dementia-friendly frame with one optional button, and a memorial golf tournament whose winner wears the Meatball Jacket.
This is one of 1,000 discoveries in the 2026-08-07 Domain Arrivals issue.