DeletedUser113575
Thanks for the freebie. Here's my attempt:
Box 1: 19 Box 2: 16 Box 3: 3 Box 4: 21 Box 5: 13 Box 6: 5 Box 7: 14
Box 8: 18 Box 9: 4 Box 10: 12 Box 11: 7 Box 12: 15 Box 13: 17 Box 14: 8
Box 15: 1 Box 16: 9 Box 17: 11 Box 18: 2 Box 19: 20 Box 20: 6 Box 21: 10
Box 1: 19 Box 2: 16 Box 3: 3 Box 4: 21 Box 5: 13 Box 6: 5 Box 7: 14
Box 8: 18 Box 9: 4 Box 10: 12 Box 11: 7 Box 12: 15 Box 13: 17 Box 14: 8
Box 15: 1 Box 16: 9 Box 17: 11 Box 18: 2 Box 19: 20 Box 20: 6 Box 21: 10