The following are known CTRPF AR Cheat Codes for Yoshi’s New Island on Nintendo 3DS (3DS).

0004000000111C00.txt

[Unlimited coins]
207A47BD 00000063

[Unlimited lifes]
207A47BE 00000063

[always have 30 stars]
007A46FC 0000001E

[always have 20 red coins]
007A46FD 00000014

[Unlock Stars,Red Coins,Flowers all levels]
C0000000 00000008
207A48B8 00000007
207A48CC 00000007
207A48E0 00000007
207A48F4 00000007
207A4908 00000007
207A491C 00000007
DC000000 00000001
D1000000 00000000

[Unlock all stages all worlds]
C0000000 00000006
207A48C2 00000005
207A48D6 00000005
207A48EA 00000005
207A48FE 00000005
207A4912 00000005
207A4926 00000005
DC000000 00000001
D1000000 00000000

[Unlock Bonus stage all worlds]
207A48CB 00000004
207A48DF 00000004
207A48F3 00000004
207A4907 00000004
207A491B 00000004
207A492F 00000004

[Infinite Time Always]
D3000000 007A49A0
60000000 00000000
B0000000 00000000
200001E4 00000009
D2000000 00000000