A quiet logic puzzle.
Pure deduction — no guessing, ever.

• 🔗
  One rule, real depth Place one node in every row, column, and region — and no two may touch, not even diagonally.
• 🧠
  Solve it with logic alone Every puzzle has exactly one solution you can always reason your way to. No luck, no timers.
• 📅
  A fresh challenge daily A new puzzle every day, a streak to keep alive, and a growing run of grids to work through.