Ruse.

A clever little puzzle a day — composed on your iPhone, and yours alone.

Open Ruse and today's puzzle is already there: a single, freshly-composed logic puzzle, never repeating. You solve it by pure deduction. The moment you crack the key step, it clicks quietly into place and the trick of it is revealed. Then you're done for the day — no counter to protect, no notification chasing you back.

What makes it different

Free, and paid

Today's puzzle is free, forever — the full solve and the full reveal, every day. A subscription or one-time unlock adds the archive of every past puzzle, all theme packs, difficulty selection, and staged hints.

Ruse is a calm puzzle game from Hadger studio. It makes no brain-training or cognitive-improvement claim. Questions: hadger.support@gmail.com.