Seven cards. One hidden rule.

Catalogues puzzle 300

Solve Catalogues puzzle 300, a fixed hard list: seven cards, one hidden ordering rule, five guesses.

PUZZLE 300 · Hard

Put these in order

Seven programming languages

5 guesses left– of 7 in place0:00
  1. C++
  2. Lisp
  3. Go
  4. Swift
  5. SQL
  6. Java
  7. Perl

Drag the cards or use the arrows, then press Check.

    Progress saves in this browser.