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FOLD

Puzzle #39 · Sat, Oct 31

Round 1: 2 folds, then a punch at row 4, column 5 · Round 2: 3 folds, then a punch at row 1, column 4 · Round 3: 3 folds, then punches at row 3, column 7 and row 4, column 8 · Round 4, backward: 9 holes to make with 3 folds.