Corgdoku.

One good boy per yard. No shared paths. No nose-to-nose.

How to herd
  • Every fenced pasture (colored region) gets exactly one corgi.
  • No two corgis may share a row or a column — each patrols their own lane.
  • Corgis can't stand nose-to-nose diagonally either — give them space.
  • Click (or tap) a cell to leave a paw print — a note to yourself. Click again to clear it.
  • Double-click (or double-tap) a cell to place a corgi — once it's right, it's locked in for good.
  • A wrong corgi leaves a mess behind and costs you a mistake — three and the pack scatters, so you'll restart. Click the mess to clear it, or double-click to try that cell again.
  • Every correct corgi scores points, with a speed bonus that shrinks the longer you take — the faster you herd, the higher your score.
Corgdoku — a homemade, corgi-flavored logic puzzle.