13579 Hands
A section on the NMJL card featuring winning hand patterns built exclusively from odd-numbered tiles (1, 3, 5, 7, and 9) across one or more suits, often combined with flowers and dragons.
What Are 13579 Hands?
The 13579 section on the NMJL card is the odd-number counterpart to the 2468 section. Every hand in this category is built from odd-numbered tiles, specifically 1, 3, 5, 7, and 9, drawn from the three suits (Crak, Bam, and Dot). Flowers and Dragons often supplement the numbered tile groups.
With five available values instead of the four in 2468, the 13579 section can offer slightly more variety in hand patterns. Hands range from single-suit concentrations to multi-suit combinations, with groupings of pungs, kongs, and pairs. Point values typically range from 25 to 50, with concealed hands carrying higher values.
The section usually features 6 to 10 hands each year. Because odd tiles are plentiful (five values times three suits times four copies = 60 tiles), there is a deep pool to draw from. However, this abundance also means multiple players can target the same section without immediately running out of tiles.
Strategy and Comparison with 2468
Strategically, 13579 hands share many characteristics with 2468 hands, but with key differences:
- Larger tile pool, Five odd values versus four even values means more tiles to work with and more flexibility in hand selection.
- Dragon correspondence, Some 13579 hands incorporate Dragons that correspond to the suit of the odd-numbered groups. Holding a Dragon alongside odd tiles in the matching suit strengthens your hand candidate.
- Charleston efficiency, Pass all even-numbered tiles during the Charleston. With only odd numbers needed, your pass/keep decisions are binary and fast.
- Competition factor, The 13579 section is popular, especially among newer players who find the odd/even split easy to understand. Watch for table-wide competition and be prepared to pivot if multiple opponents are collecting odd tiles.
Defensively, the same rules apply as with 2468: avoid discarding odd-numbered tiles carelessly when opponents show interest in this section. An exposed pung of 7s or a discarded pattern of even tiles (suggesting someone is keeping odds) should raise your alert level.
During hand selection, count your odd-numbered tiles. If five or more of your starting 13 tiles are odd-numbered with some natural groupings, the 13579 section is worth exploring on the current card.