Hi Product Hunt, I am Pradeep, a solo founder in Bengaluru, and Evalu IQ is my first shipped product. It started as a complaint. Every brain-training app I tried was one mechanic in 40 costumes, wrapped in a score that implied a diagnosis it had not earned. I wanted the opposite: puzzles that are genuinely different from each other, and a number that is honest about being a practice metric and nothing more. So the whole thing is generator-first. There is a pure Dart engine with no UI in it, and each of the 24 games is a generator with property tests that assert the puzzle is solvable, has a unique solution, and gets harder monotonically with difficulty. Nothing is a hand-authored level pack, which is why the puzzles do not run out. The score works the same way. RQ moves across seven skills (logic, numerical, spatial, memory, speed, verbal, build) from what you actually solve, and the app says in plain text that it is not an IQ test. It is free, works fully offline, and needs no account. Pro is optional and does not gate a single puzzle. iOS today, English and Hindi. Happy to answer anything about the engine, the generators, or shipping solo.

Evalu IQ

24 logic puzzles, one daily workout, one score

24 logic puzzles, one daily workout, one score