Unlimited
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How unlimited mode works
Unlimited mode uses the same rules as the daily puzzle: five items, one ordering rule, three tries. The difference is that rounds never run out and do not count toward your daily streak. It is the best way to learn a topic before the daily puzzle tests you on it.
Practice a single topic
- Planets by distance from the Sun
- Planets by size
- Countries by area
- Countries by population
- Famous mountains by height
- Rivers by length
- Chemical elements by atomic number
- Historical events in order
- Animals by weight
- Classic movies by release year
- Buildings and landmarks by height
- Summer Olympics host cities by year
- US states by area
- US presidents in order
- Programming languages by release year
- Game consoles by release year
- Oceans and seas by size