Six line
Nọmba isii n’ahịrị abụọ na-esochi ibe ha, na-akwụ 5:1. French: sixain.
N’ọnọdụ e ji ya
ChipegoChipIhe nnọchi anya ego a kara aka, a na-etinye na mbadamba nzọ iji gbaa nzọ. A na-akpọkwa ya: check.Gụọ ya niile → na nsọtụ mpụga n’ahịrị dị n’etiti ahịrị abụọ. Na-emeri 16.22% nke oge.
Ọ bụ nzọ imenzọNzọ imeNzọ ọ bụla etinyere na ma ọ bụ n’etiti nọmba nke grid: straight up, split, street, corner, six line.Gụọ ya niile → kachasị ukwuu; nzọụkwụ na-esote na mkpuchi bụ dozennzọDozen1–12, 13–24 ma ọ bụ 25–36, na-akwụ 2:1.Gụọ ya niile →, nke bụ nzọ mpụganzọNzọ mpụgaNzọ na igbe ndị gbara grid gburugburu: dozen, column na nzọ ego hara nhata.Gụọ ya niile → nwere ọkara ụgwọegoỤgwọIhe nzọ meriri na-eweghachi, a na-ekwu ya dị ka “X ruo 1” na mgbakwunye ego nzọ e weghachiri.Gụọ ya niile → ahụ.