How to Compare Two Possible Mahjong Hands

When two lines on the card seem possible, compare their requirements explicitly. A hand that looks close at first glance may still depend on a difficult missing element, while another uses more of what you already hold.

Count what truly fits

Read both lines and their notes completely. For each, separate tiles that definitely satisfy the requirements from pieces you merely hope will become useful. Include suit relationships and any restrictions in the comparison.

Do not count the same joker or natural tile twice within a proposed hand. Lay out the example during practice so the arithmetic is visible.

Identify the bottleneck

Ask which missing pieces are essential and whether visible information changes the possibility. A required natural pair deserves different attention from a flexible matching group. Check the rules before assuming a joker can fill a gap.

You are not calculating a guaranteed winner. You are identifying the assumption on which each plan depends.

Choose a reason, then reassess

State a short reason for your current preference: “This direction already has the required natural pair,” for example. As play develops, reassess when new information matters rather than switching simply because another line looks attractive.

After the hand, compare the decision using only information available at the time. A lucky later draw does not prove the earlier choice was obvious.

Café Mahjong's practice guide can help you turn this comparison into a repeatable exercise. Keep the first attempts slow enough to explain; clarity is the skill you are building.