how to play crazy rummy official rules official game rulespoints rummy rules; strategies for playing pool rummy; liverpool rummy rules contracts by round: round 1 (10 cards): two sets. round 2 (10 cards): one set, one sequence. round 3 (10 cards): two sequences. round 4 (10 cards): three sets. round 5 (12 cards): two sets, one sequence. round 6 (12 cards): one set, two sequences. round 7 (12 cards