
Zen Sudoku: Mindful Puzzles
Mindful Brain Puzzles
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What's New in Zen Sudoku
1.1
June 2, 2026
NEW: Killer Sudoku Mode A fresh challenge awaits. In Killer Sudoku, solve cages—groups of cells that must sum to a target value—alongside traditional Sudoku rules. Perfect for players seeking a new mental workout. Cages with Sums — Each cage displays its target sum; numbers within must be unique and add up correctly Four Difficulty Levels — Easy (larger cages), Medium, Hard, Expert (smaller cages requiring sharper arithmetic) Visual Cage Colors — Color-coded cages help you track regions at a glance Also in this update: Bug fixes and performance improvements
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