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FOLD

Puzzle #46 · Sat, Nov 7

Round 1: 2 folds, then a punch at row 2, column 5 · Round 2: 3 folds, then a punch at row 6, column 3 · Round 3: 3 folds, then punches at row 5, column 6 and row 5, column 2 · Round 4, backward: 9 holes to make with 3 folds.