Kazutsumi: Number Puzzle

A number-place puzzle with big, easy-to-read numbers. Friendly for first-timers. The starting numbers are chunky 3D blocks, so you can tell them apart at a glance. The board is easy on the eyes. Tsumikichi the owl cheers you on along the way. ■ Start small, at your own pace Three board sizes: 6×6 with large cells that takes a few minutes, 9×9 for a longer think, and 4×4 that's done in a minute. Small boards use only the numbers 1 to 6 and fill the whole screen. ■ "How to Play" for beginners Six puzzles, starting on a small board. A pointing finger shows you where to tap, one step at a time. Whether it's your first time or you just want a refresher, you'll be playing right away. ■ Today's Puzzle One puzzle a day, the same for everyone. Choose 6×6 or 9×9. Clear either one to earn a stamp on your calendar. Keep going and watch the stamps add up. A new puzzle arrives at midnight Japan time. ■ Free Play Pick a board size and Easy, Normal or Hard, and play as many puzzles as you like. Unfinished puzzles are saved automatically. ■ Tsumikichi cheers you on When you complete a row, when you're almost there, when you pause for a while. Tsumikichi the owl offers praise and encouragement, and never rushes you. ■ Designed to be easy to see and easy to play ・The board fills the screen and the number keys are large ・Starting numbers are blocks; the numbers you enter are round blue digits ・The selected cell and matching numbers are shown with a thick outline, not just color ・Notes, Erase, Undo and Hint. Every button has a text label ・Switch "Show Mistakes", "Large Text" and "Sound" in Settings ■ Daily Reminder Get a reminder for Today's Puzzle at a time you choose (no reminder on days you've already cleared). ■ More ・Puzzles are made on your device, each with exactly one solution ・Works offline ・No account needed ■ Please note ・The app is free to play and shows ads ・The app is available in English and Japanese