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FOLD

Puzzle #37 · Thu, Oct 29

Round 1: 2 folds, then a punch at row 5, column 4 · Round 2: 3 folds, then a punch at row 1, column 5 · Round 3: 3 folds, then punches at row 3, column 6 and row 1, column 6 · Round 4, backward: 5 holes to make with 3 folds.