Seven cards. One hidden rule.
Catalogues puzzle 47
Solve Catalogues puzzle 47, a fixed medium list: seven cards, one hidden ordering rule, five guesses.
PUZZLE 47 · Medium
Put these in order
Irrational Behaviour
5 guesses left– of 7 in place0:00
- Square root of 5
- Tau τ
- Square root of 2
- Natural log of 2
- Euler’s number e
- Square root of 3
- Euler–Mascheroni constant γ
Drag the cards or use the arrows, then press Check.
Progress saves in this browser.