End of Practice Mode
Yes, there actually is an end to Practice Mode. Practice Mode will freeze at level 60. Try it as many times as you like, but it will never get past 60.
Passwords
Here are all of the level codes for Easy, Hard and Hardest modes, along with their stage opponent.
(KEY: R=red, B=blue, C=clear, P=purple, G=green, H=has bean, Y=yellow)
Stage Opponent Easy Normal Hard Hardest
2 Frankly RRRH ???? GCYY BBGY
3 Humpty CPCG ???? YPCP GYGC
4 Coconuts RCHY ???? BGCB PPRH
5 Davy Sproket CBBP ???? RPGG GRPB
6 Sqweel CRCP ???? YYCG BPGY
7 Dynamight PYRB ???? PCBB BPGH
8 Grounder YPHB ???? CYHY CPHY
9 Spike YPHB ???? PBBG PGHC
10 Sir Fuzzy Logik RYCH ???? CGRY GBYH
11 Dragon Breath GPBC ???? BYYH GPHR
12 Scratch RHHY ???? GCCB RGHB
13 Dr. Robotnik YHBB ???? HCPH RRCY
Skip to the Last Level
To skip to the last level, enter one of the passwords below:
Easy Difficulty
Yellow, Has Bean, Blue, Blue
Normal Difficulty
Purple, Yellow, Has Bean, Clear