Knotwords is a free-to-play word logic puzzle game developed by STFJ LLC, available exclusively on iPhone. The game is designed to be minimal and elegant, with simple rules that challenge players to arrange letters in each section so that every word is valid, both across and down.

Initially, the puzzles may seem difficult, but as you progress, the game guides you naturally towards the solution. The game's design is reminiscent of classic newspaper puzzles, making it a perfect fit for fans of word games. Knotwords is the kind of game that the developers have been trying to make their whole career, and they hope that players will appreciate the thought and effort that went into creating it.

Overall, Knotwords is an excellent game for those who enjoy word games and puzzles, and its simple yet challenging gameplay is sure to keep players engaged for hours on end.