ABCDE
1
4
+8-4
4
+4-4
4
-4+4
4
+4-4
5
+6-5
2
8
-8+6
2
+8-2
2
+9-2
5
-5+7
5
+3-5
3
7
-7+3
2
+7-2
10
5
+10-5
4
+2-4
4
2
-2+4
6
-6+4
2
+8-2
5
+7-5
651
5
4
+10-4
5
-5+5
2
+9-2
2
+6-2
2
+3-2
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 18
Expensive Multipliers

10 x 1x8 x 1x6 x 1

480

Multiplier certificates were in such high demand that their prices have seriously increased.