Four puzzles.
Every day.
A small daily ritual for a sharper mind. Four hand-checked logic puzzles, once a day. Then you're done.
Download on the App Store Coming soon to iPhone.Just you and the grid.
No ads. Ever.
No tracking. Nothing leaves your phone.
No account. Nothing to sign up for.
No endless feed. Four puzzles, then out.
The daily four
Shikaku
Split the grid into clean rectangles.
Akari
Light up the grid.
Binairo
Balance the two symbols.
Sudoku
Every number, once.
No streak anxiety. No noise.
Come back tomorrow for four more.