Whats the difference between Padooki and Badugi?
Padooki is pot limit whereas badugi traditionally fixed limit,

(or other cominatronic possibilities) is the nuts, A235/A245/A345/A236/A246/A346/A256/A346/A456 and so on is the Nuts downwards.
Just for clarity it's your highest card that counts not your lowest card. 2345 should slip in to that list between A345 and A236.
Whoever has the lowest highest card wins. (Ignoring flushes and pair ups obv).