The following are known CTRPF AR Cheat Codes for LEGO Ninjago: Nindroids on Nintendo 3DS (3DS).

0004000000118C00.txt

[99999999 Studs]
003B97D8 05F5E0FF
0042E5A8 05F5E0FF

[Infinite Health]
60399018 00000000
B0399018 00000000
50000090 0000FF00
20000140 000000C8
D2000000 00000000