Math and Logic

How Many Ways to Fill the Grid?

Grid Fill puzzles like the one below are similar to Sudoku puzzles in that they ask you to place numbers in squares in a certain way, but the similarities end there.

If you're familiar with how these work, jump straight to today's problem. If you want to look through some worked examples, though, keep reading.

This Daily Challenge has expired

Subscribe to Premium to get access to the full archives.

Subscribe now

Problem Loading...

Note Loading...

Set Loading...