Jihanki

It's a daily logic puzzle where you restock a vending-machine grid so each brand and each product type appears exactly once per row and column, with extra daily rules (including price-label-based clues) that must all hold.

Tap a product in the restock crate to pick it up, then tap an empty bay to load it. Tap a loaded bay to return it to the crate. Pre-stocked bays cannot be returned.

Yes. Mini is a quick and easy 3x3 puzzle recommended for your first game, while Classic is a more challenging 4x4.

No. Every puzzle has a single solution that is reachable by logic alone.

You can cross out or highlight icons in bays to track deductions, use undo to reverse your last action, reset the whole board, and toggle the crate between sorting by brand and product type.

Adjacent means directly above, below, left, or right — not diagonal. A rule like 'Every X is adjacent to one of the Y' only requires each X to touch at least one Y, and one Y may count for several X's.

Yes. A timer can be toggled on to keep track of your solve time.