Enter a sentence to have it translated from English to five different languages and back. The resul...
A large collection of palindromes, focusing on palindromic single sentences (spelling the same forw...
Crack the ciphers, send a coded message, and find out what goes on in the minds of code-breakers.
Explaining the seafaring origins of some common words, figures of speech, and everyday expressions,...
A selection of online crossword puzzles sorted by difficulty.