Mashape

Alphametic - a puzzle in which a sum is represented by words, such that each letter represents a single digit throughout the puzzle and no word starts with zero.

ISNT+THIS+FUN=STUFF
9123+3791+652=13566

Last found:
ONE + NINE + TWENTY + FIFTY = EIGHTY
ONFWIETYHG=9876543210
The only solution took 27 seconds to verify!

Type your alphametic in the text box below, as above:

(a 10 letter alphametic can take >2hr on a 6core with chrome) Verbose

Please check out my Alphametic Artificial Intelligence for automated solving.