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
1
+4-1
1
+6-1
2
+3-2
4
+8-4
2
-2+5
2
5
-5+3
4
+2-4
2
+2-2
5
-5+5
6
+4-6
3
5
-5+6
4
+6-4
10
5
-5+2
856
4
8
-8+5
5
+8-5
7
-7+5
843
4
+2-4
5
6
-6+8
8
-8+1
7
-7+6
5
-5+8
6
-6+2