WEEKLY CHALLENGE · Running

Irregular strip nesting

This week is running; the numbers below move as records do.

2026-09-13 — 2026-09-20In play: 3 sub-problemsGo to the problem

Champion of the week

NUE_132 records

Live standings

#NameRecords held

Sub-problem by sub-problem

Sub-problemAt the startAt the close
GARDEYN1 · 50 pieces, 10 typesunheldNUE_13
GARDEYN2 · 50 pieces, all differentunheldNUE_13
GARDEYN9 · 47 pieces, all differentunheldunheld