Item
¥0CNY
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From the App Store SourceA crossword built out of arithmetic. Fill every run with digits one to nine, never repeating inside a run, so each one adds up to the number in its clue. One solution, always, and the app will not let you finish a puzzle that had two. The rules you know, and no more app than that. No streak to protect, no daily reward, no notification arriving at the moment you finally see it.
The developer is Rene Laerke, and the app identifier is eu.lokalt.kakuro.
It was first released on 2026-09-30, according to our own database record.
Every number in these answers comes from the data shown above on this page.