numberfold.

Climb

Each row and column has 1–n once. Along a crease, numbers only go up.

A crease of four cells starts at the marked cell. Each next cell is a bigger number.

1–6 once per row and column. Numbers climb along each crease.

  • Easy0 solved
  • MediumFinish 50 Easy · 0/50
  • HardFinish 50 Medium · 0/50
  • ExpertFinish 50 Hard · 0/50
  • MasterFinish 50 Expert · 0/50