Duplets is a real challenge for the verbal intellect. Your goal is to link two random words with a chain, where each of the two adjacent words differs by only one letter.​

The game starts on the lowest difficulty level, where the solution seems almost obvious. But as you earn more and more points, it gets tougher: The required words chain gets longer on each round, and you have to recall rarer and rarer words to build the chain.

Both speed and ingenuity earn scores. The faster you move from one word to another, the more points you get with each step. The shorter the chain you have built, the more stars you collect at the end of the round.

GameCenter supported, so you can challenge your friends and beat them in three different competitions:
- top scores
- most stars
- best pace