1 definition by Dudley1
Verbal exclamation of exasperation that a particular thought process or line of thinking has come to an abrupt halt, esp. when solving a sudoku.
“If we place a 9 here, we can use sudoku rules to place a 9 in this corner — oh bobbins! That 9 is ruled out by this 9 in the other corner, and the puzzle breaks.”
by Dudley1 August 31, 2021