Crowndoku: Logic Puzzle Master

About this app

Brain training inside a cube: colors, constraints, and crowns waiting to be found. Step onto a three-dimensional board made of colored blocks; your goal is to discover all the hidden crowns. Every move follows three strict rules: one crown per row and column, one crown per color region, and crowns may not touch each other (including diagonally). Tap to place crowns and mark impossible spots with an X — logical deduction gives immediate, visual feedback at every step. Controls and visuals: rotate the view to inspect the 3D structure more easily; Responsive touch controls, with undo and hints to help you rethink without starting over. A fresh color palette and elegant block-and-crown designs make searching a pleasure. You'll appreciate the details: the pace suits quick plays during short breaks while also inviting deeper focus for tougher puzzles; each level has a clear objective, visible progress, and victories that deliver a calm, satisfying sense of accomplishment. The sense of achievement comes from that moment of insight when conflicting options fall into place, not from a pure speed contest. Treat each solve as a short mental tune-up—start relaxed and enjoy the satisfaction of the next solved puzzle.

Arrested some bugs and sent them to jail.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 18, 2026 · 4:55 AM Free