Most players find 101 Okey more complex than classic Okey because of the 101-point opening requirement and the larger 21-tile hand.

In classic Okey you simply arrange 14 tiles and finish in one move, while 101 adds layers: you must reach 101 points to open, then lay off and manage a points-based score where low totals win. The bigger hand and the risk of the plus 202 penalty demand more planning. Beginners often start with classic Okey, then move to 101 once the runs, sets and joker rules feel natural.