Day 13
Warm

10x8x6

480

0
0

You are feeling much better today. Your headache and nausea are gone, and your feathers have even begun to grow back, in a wonderful new colour.
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.
ABCDE
1
8
-8+4
3
-3+2
5
-5+7
4
-4+6
5
+6-5
2
3
+10-3
832
1
+7-1
6
-6+4
3
+3-3
3
4
-4+1
1
+3-1
10
1
+10-1
826
4
1
-1+1
3
+6-3
4
+8-4
5
-5+6
5
+8-5
5
452
2
+2-2
8
-8+6
266
3
+8-3