Day 6
Biscuit Readjustment

10x8x6

480

A shortage, then an unexpected surplus, then a shortage again - it had to even out eventually. Today, biscuits are nicely distributed more or less at random, as is the nature of the rook economy.
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ABCDE
1
5
+2-5
3
-3+3
1
+4-1
4
-4+1
6
+6-6
2
5
-5+5
1
-1+4
5
-5+4
7
-7+4
1
-1+1
3
2
+7-2
1
+2-1
10
5
+6-5
4
+3-4
4
4
-4+3
2
-2+5
7
-7+7
4
+3-4
7
-7+7
5
3
+10-3
3
-3+7
4
-4+4
2
-2+3
3
-3+5