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
2
-2+6
1
+8-1
842
5
-5+1
2
-2+6
2
6
-6+5
6
+5-6
4
+5-4
2
+10-2
4
+8-4
3
2
-2+4
6
-6+4
10
3
+3-3
7
-7+7
4
615
5
+2-5
7
-7+8
2
+3-2
412
5
5
-5+4
5
-5+2
1
+10-1
6
+2-6
1
-1+6