jmapp
The app
Ten questions a round, the clock runningA thousand puzzles, and then some
Number sequences, geometric patterns and visual teasers — every one of them hides a rule, and the whole game is finding it before the timer does.
Five themes
Number sequences, opposites and analogies, geometric shapes, letters and words, visual logic. Twenty questions in each, so a theme takes a while to run dry.
Easy to expert
Three difficulty levels. Easy gives you fifteen seconds on an obvious pattern; expert gives you seven, on a pattern built to mislead — and pays accordingly.
It tells you the rule
Answer, and the app names the pattern you were looking at — "arithmetic sequence, plus eight". You leave knowing why, not just whether you got it.
It follows your level
The app keeps track of how you do and picks what comes next, so the puzzles stay just past comfortable. Score rewards speed and streaks, not luck.
Your week, counted
Games played, accuracy, best score, and the last rounds you ran — all in one place, so you can see whether you are actually getting sharper.