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Sentinels

One sentinel per row, column and region. None may touch.

How Sentinels works

Every row gets one sentinel. So does every column, and so does every coloured region. The catch is that no two of them may stand next to each other, and that includes diagonally.

  • Exactly one sentinel in each row.
  • Exactly one sentinel in each column.
  • Exactly one sentinel in each coloured region.
  • No two sentinels touch, not even corner to corner.

Today’s board is the same for every player, everywhere, and it resets at your local midnight. Missed one? The archive keeps every past Daily, and archive solves never affect your streak.