Pac-attack puzzle mode From Pac-Attack select puzzle mode. Password Effect STR Stage 01 HNM Stage 02 KST Stage 03 TRT Stage 04 MYX Stage 05 KHL Stage 06 RTS Stage 07 SKB Stage 08 HNT Stage 09 SRY Stage 10 YSK Stage 11 RCF Stage 12 HSM Stage 13 PWW Stage 14 MTN Stage 15 TKY Stage 16 RGH Stage 17