The following are known Action Replay Codes for The Powerpuff Girls: Mojo Jojo A-Go-Go on Nintendo Game Boy Advance (GBA).

These are Action Replay Version 3 (V3) Codes.

The codes should work with the region specified but may work for other regions as well.

(m)
d5762477
f7264df6
3e081066
8faa6241

Inf Health Buttercup
93a30f8b
67d65800

Inf Health Bubbles
6c2b0c81
cb6cb2da

Inf Health Blossom
d591a501
22571bde

Loads of Crystals
f856ec4d
1094e52e