523 - 136 644 - 256 723 - 344 922 - 233
547 - 258 664 - 286 756 - 357 961 - 243
431 - 252 875 - 586 562 - 375 252 - 164
748 - 369 937 - 758 645 - 256 656 - 289
3 - Digit Subtraction Split
Board 3
marvins-underground-k-12
(Marvins-Underground-K-12)
#1