Brain puzzle aKanaNumCrossword

You can enjoy 50 free problems of the brain puzzle game "Kana Number Crossword puzzle". 1. Because the Kana necessary for an answer is to the other screen, You can play simple operation. 2. Because there are Undo, an automatic preservation function, You can ease operation. 3. A record of the completion time is stored. 4. A problem of suitable size of size 12x12 - 21x25 of the cell is 50. 5. Because BGM 50 pieces prepare, You can choose a favorite thing.