ABCDE
1
5
+5-5
6
-6+3
2
+6-2
6
+5-6
5
-5+7
2
4
-4+3
8
-8+6
2
-2+4
6
+5-6
6
-6+3
3
4
+5-4
5
-5+3
10
4
-4+6
5
+6-5
4
1
-1+5
4
-4+4
3
+4-3
5
+3-5
1
+3-1
5
2
+4-2
2
-2+6
4
-4+8
6
-6+3
6
+3-6
You are not logged in. You can continue playing without logging in, but until you do, your game data will exist only in RAM, lasting a day at most, to remind us that all states of matter and energy are temporary.

If you log in or create a new account, you can permanently save your high scores, achievements and unlock points, proceed further in the game, and hide this dumb notice.

Well, by "Permanently," I mean "I'll put it on the hard drive." Nothing is truly permanent.
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.