No. 28 - Guide Arrow #01

    Haven't touched this site cause of other stuff like "real life" and "distractions". Let's hope I still remember how to make a puzzle. This one is kind of a two-trick pony though.


Guide Arrow rule (From puzz.link):

Shade some cells on the board.

  1. Shaded cells cannot be horizontally or vertically adjacent.
  2. All unshaded cells on the board form an orthogonally connected area.
  3. Unshaded cells cannot form a loop. This includes 2x2 squares.
  4. Cells with a clue cannot be shaded.
  5. An arrow indicates the only direction in which one could begin a path to the star without going through a shaded cell or backtracking.

(This genre was invented by Inaba Naoki.)

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