Bug/oversight: It's possible to go out of bounds on level 21, allowing you to bypass the puzzle as well as add arbitrarily many steps to your movement totals.
Love the update! Any chance of adding a rarity threshold to autosell? Or at least making exceedingly rare items (Wrath of God, Dark Night, etc.) exempt from autosell?
Okay, to follow up on my previous comment, level 10 *is* solvable with a genius score with a program that will give the correct output for a test case like "abbacc" (which I think ought to be added to the level since it currently allows for an incorrect solution). Program stats are 9/219.
@Kyrall:
The redirect box (and the start box) count towards your box count, but not your step count, i.e., the redirect command takes 0 steps to execute. Using the redirect box instead of going back to store will therefore take one fewer step for each letter that needs to be deleted, which happens to be 29.
I got a 9/230 solution to level 10 for full marks on that level - there's just one problem. There's a test case not present in the problem that would cause it to fail: if the input string is 'jahoxxomayy', after removing the 'yy', it would skip the end of file check and run the whole string through again, this time catching the double 'o', so the output would be 'jahma', not 'jahooma'. Does anyone have a full-marks solution to this level that doesn't have that problem?
Great game! Can't wait for the sequel.
For those interested, I've created a comprehensive walkthrough. Check my forum post here: http://www.kongregate.com/forums/3-general-gaming/topics/96159-comprehensive-doodle-god-guide
Massive points on level 33 (it only save the first shot, but the second was comparable):
||R|||460,118,138,217,253,146,p,170,226,96,48,277,235,100,79,143,255,p,0,87,172,44,314,391,100,176,103,25,p,181,68,22,41,154,355,100,34,132,112,p,0,93,56,50|525.4|70.4|599|142||
 "The Giraffe who wants to collect every cute tiny hat"){kind=icon}
 "Idle Sword"){kind=icon}
 "Outernauts"){kind=icon}
 "Jahooma's LogicBox"){kind=icon}
 "Infinite Monkeys Bending Reality"){kind=icon}
 "Doodle God"){kind=icon}
 "Gravitee 2"){kind=icon}
 "Hero's Arms"){kind=icon}
 "Hexiom Connect"){kind=icon}
 "Sonny"){kind=icon}