Merge Numbers Puzzle: XV

Merge Roman numerals. Reach XV. Simple to learn, hard to master.

Tap any matching tiles that touch and they become the next numeral: I and I make II, II and II make III... all the way to XV.
Fill the board with no moves left and it's over.

• Your board and timer are saved, so you can stop mid-game and pick up exactly where you left off
• Plays fully offline. No internet needed
• No ads. No in-app purchases. No accounts. Just the game

Built for modern iPhone, edge to edge.