Futoshiki Daily Logic

How it plays

Tap a cell, then tap a number. Turn on Notes to pencil in the numbers a cell could still be, and when you place a number the matching notes in its row and column clear themselves. Undo goes back as far as you like.

The signs are what make it fun. A single sign tells you a little. A chain of them tells you a lot: if a cell sits three steps above a 2, it can't be small. If you like sudoku, you'll feel at home after a board or two.

What's in the game

300 boards in three packs

Easy is 4x4, Medium is 5x5 and Hard is 6x6, with 100 boards each. I checked every one with a solver that works the way a person does, so none of them need a guess. Nothing is locked.

A daily puzzle

Everyone gets the same board on the same date. It's 5x5 from Monday to Thursday and 6x6 from Friday to Sunday, and solving it each day grows your streak. It works offline too.

Hints that explain the step

A hint marks the cells that matter and says why, like "The signs step down from here through 1 cell to the 2, so this cell is at least 4." You tap Apply once it makes sense. Hints are unlimited and never come with an ad.

No lives

Mistakes don't cost you anything. With Mistake check on, a repeated number or a broken sign gets a soft red mark and a short note. Turn it off and the app only checks once the board is full.

Light and dark

The light theme has warm cream cells and indigo numbers. The navy dark theme turns on by itself in dark mode, and there's a bold border option for more contrast.

Questions