Pip Pairs

Pip Pairs is a domino puzzle without the dominoes. A full set has been laid out on the field — every pair from double blank up to the top number, each one used exactly once — and then the borders between the bones were rubbed off. All that is left is the faces. Put the bones back. Drag from one face to the face beside it to lay a bone there. Tap a bone once to pick it up. If the same pair ends up on the field twice, both copies turn red until one of them goes. The way in is the pair that can only be made in one place. Lay it, and the faces around it lose options; those settle their neighbours in turn, and the set unwinds across the field. Every field in Pip Pairs was laid out first and then checked by an exhaustive search, and it ships only if exactly one split into bones exists. There is one answer and no guessing. Ten fields, from the small set up to double blank through double six, twenty-eight bones on a seven by eight field. Each field is fixed to its level. Offline, no accounts, no forced ads, nothing to buy. Features: - A full domino set hidden in a field of faces - Drag across two faces to lay a bone, tap to lift it - Repeated pairs show red the moment they appear - Exactly one split per field, checked before release - Ten fields, sets from double two up to double six - Works fully offline