Languages
English,French,German,Japanese,Korean,Portuguese,Russian,Chinese,Spanish
About this app
Logic Grid Mystery is an offline logic deduction game made for focused play in short breaks. Read written clues, connect people, places, items, times, and other categories, then use elimination to find the only correct answer. The app is built for a single-player offline experience. It requires no account, no internet connection, and collects no personal data. Puzzles, progress, favorites, and settings are stored locally on your device, making it suitable for commutes, bedtime, study breaks, or quiet brain training. Core features include themed logic grid puzzles, an interactive elimination table, clue reading and highlighting, conflict checks, draft marks, answer validation, mistake review, and local progress tracking. If you enjoy deduction puzzles beyond crosswords and Sudoku, this offers a clear, compact logic-grid experience designed for offline play.
Screenshots
Features
- 1. Logic grid puzzles: Provide multi-dimensional reasoning questions involving people, locations, objects, and time
- 2. Exclusion table operations: Support three marking states—confirm, exclude, and draft
- Suitable for step-by-step reasoning
- 3. Clue management: Highlight clues, mark used clues, and provide keyword hints
- Reduce repetitive reading costs
- 4. Contradiction checking: Local rule validation
- Indicate if current markings conflict with clues
- 5. Answer verification: Support final submission, error location, and completion statistics
- 6. Local progress: Save completed questions, time spent, error counts, and saved questions