One Across logo
Welcome to the new mobile-friendly OneAcross.  Feedback and suggestions welcome!  You can also return to the original site.

Helping crossword puzzle addicts solve clues for over 20 years. Welcome, and good luck!

We also can help find anagrams or solve cryptograms.

Crossword Solver 

Choose the length of the answer, fill in any letters you already know and then enter the clue.


The approach of the OneAcross clue solver is similar to that of meta-search in information retrieval. We ask a number of sources the same question, and then combine these results to produce a unified set of possible answers.

We use probabilities to reweight all these responses by learning from past accuracy on known clues.

Read more about the team's original research project.