Square tessellation of dodecagons #3 Tassellazione quadrata di dodecagoni #3 Designer Alessandro Beber Paper Square Pieces 1 Difficulty 3 3 / 5 Rating 3 3 / 5 Image Alessandro Beber Alessandro Beber Publications in which this model is published QQM-52: PIEGA, RIPIEGA, RIPETI / Fold, Twist, RepeatPage54