How to play Greater Than Sudoku

Fill the grid so every row, every column, and every bold 3×3 box contains the digits 1 to 9 exactly once, just like ordinary Sudoku.

There are usually no starting numbers. Instead, a sign sits between neighboring cells inside each box. The sign always opens toward the larger digit:

• > the cell on the left is larger
• < the cell on the right is larger
• turned upright, the same signs compare a cell with the one above or below it

Tap a cell, then tap a number. Use Notes for pencil marks, Erase to clear a cell, and Start over to clear the whole grid. Your progress is saved on this device for today.

A new puzzle appears each day. Fill the whole grid correctly to reveal the cache. The puzzle is generated on the server, so the answer is never in this page.