Place dots in a grid so the selected column weights satisfy each row clue and the selected row weights satisfy each column clue. Dunlin Dotsums offers 180 distinct challenges across three difficulty campaigns, with an animated 3D bird guide, optional sound, hints, undo and a relaxed pace. Choose any level and enjoy a new miniature tabletop challenge on desktop or mobile.
How to Play Dunlin Dotsums
Click a square to place or remove a dot. The gold top labels give column weights and the gold left labels give row weights. A dot adds its column weight to its row total, and its row weight to its column total. Match every teal target on the right and bottom. Any configuration satisfying all clues wins. Tap or click the 3D board, or open Button controls. Arrow keys select actions; Enter or Space activates them. H gives a hint, U undoes and R restarts. Choose 60 levels in each of three difficulty campaigns. Sound can be muted at any time.
