Knaster

Everyone can play Knaster at the same time; all you need is a score sheet and ears to hear which number is being rolled on two dice. Your score sheet has a 5x5 grid on it, along with numbers from 5-10 outside the rows, columns, and diagonals of this grid. On a turn, someone rolls the two dice, then calls out the sum. Each player either: Writes this number in an empty space in their grid, or Circles this number in their grid if it had been entered on any previous turn. Initially, of