Nonosweeper - Version 2.1 Nonosweeper is a cross between the popular Windows game Minesweeper and the hidden-pictures logic puzzles known as Nonograms or Griddlers. Unlike Minesweeper, all the clues are given at the start and placed outside the grid, giving completely different gameplay - but the other rules are the same, so don't click on a mine or it's Game Over! You can upload your record times to an on-line database to see how you rank. An exciting new challenge for Minesweeper fans and Nonogram fans alike.