Players must be careful with their hand management in this fast-paced variation & modify their tactics in response to changing game circumstances. Learning Kalooki. Isatta king2024n order to succeed in Kalooki, players must manage the special rules and nuances that distinguish this variation of rummy from others while striking a balance between short-term objectives & long-term plans. Contract Rummy is an intriguing variant that uses preset contracts for every round to introduce an organized style of play.