The following are known Action Replay Codes for Amazing Adventures: The Forgotten Ruins on Nintendo DS (NDS).

Game ID: CA7E-411F3C1C

Clock Timer for Puzzle Always 60 min
0225ae38 00000e10

PRESS L+R for Hi Score
94000130 fcff0000
021591a4 6fffffff
d2000000 00000000

PRESS L: No Delay on Hint Button
94000130 fdff0000
02158f74 00000000
02158fa4 0000002f
d2000000 00000000