Observed arrival · 2026-09-24
Katadoku’s four logic cases
A Spanish-language collection of deduction puzzles where players use clues to find the unique arrangement in each case.
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- For
- Spanish-language logic-puzzle fans
- Worth noticing
- Its clue guide defines diagonal adjacency, spacing, compass directions, and corners before players tackle the cases.
Field notes
The instructions define several spatial clue conventions, including diagonal adjacency and a specific meaning for “between”: the same row or column, with one space between the pieces. The homepage lists four case premises and says each puzzle can be solved through logic without special knowledge. It also invites visitors to subscribe for notices about future cases.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue