DOOFUS:

        Pause the game and type any of the following:

                    "WARPLEVEL"__________To skip levels.
                    "SPHINX"______________________??????

                                (LEVEL CODES)

            02-"DZ15YS"     05-"ZR6189"     08-"XH37ZT"     11-"LV18PV"
            03-"PH16TB"     06-"HK94DV"     09-"PK49FD"     12-"BY87PY"
            04-"PJ69JP"     07-"RR13RV"     10-"KB15HL"