What types of puzzles are there?

Four domains: numeric (primes, squares, cubes, even / odd, Fibonacci), emoji categories (fruits, animals, instruments, flags, …), shape puzzles (colour, shape, size, fill), and math expressions (sums, products, differences). The mix rotates so a streak run touches all four.

How does my progress save in Odd One Out?

Your best streak is stored locally in your browser. It is a single global record across all puzzle domains, since the harder domains unlock progressively · a long streak necessarily means you have cleared the harder categories. Sign in to sync the record across devices.

How does difficulty increase?

Early rounds show 4 items from easy emoji or shape categories. As your streak grows, item counts climb to 5 then 6 (more candidates to compare), and harder categories · math expressions, number theory · appear more often. The hardest rounds combine subtle categories with the maximum candidate count.

Does it explain why an item is the odd one out?

Yes. After every answer, the game reveals the classification rule · for example "All others are multiples of 6" or "All others are fruits". The wrong-answer reveal turns each miss into a small definition lesson.

Odd One Out · ไทย

Several items, one rule · find the single one that does not belong. Quick abstract-reasoning rounds

ค้นหารายการที่ไม่เข้ากัน. หมวดหมู่รวมถึงตัวเลข, อีโมจิ, รูปร่าง, และนิพจน์คณิตศาสตร์.

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