Gokigen-naname: Wagiri

Wagiri is a Nikoli puzzle genre; it is a variant of Gokigen-naname.

  • Draw a diagonal line on each square cell indicated on the grid, from one corner to the opposite one.
  • If a cell is marked with a ‘輪’ symbol, it must be part of a loop.
  • If a cell is marked with a ‘切’ symbol, it must not be part of a loop.
  • If a vertex is clued by a number, the number of lines coming from that vertex will be precisely that number.