PETITION + STUMPING = MISTIEST ~~ Words Used : MISTIEST, PETITION and STUMPING.
SEGMENTS + STUMPING = OPPOSITE ~~ Words Used : OPPOSITE, SEGMENTS and STUMPING.
SLIPPING + STUMPING = NINETEEN ~~ Words Used : NINETEEN, SLIPPING and STUMPING.
The rules for cryptarithm puzzles are simple. Each letter represents one of the digits 0 to 9. Different letters represent different digits. The first digit in a number can't be 0. Your job is to find out what digit each letter represents. This page has links to puzzles containing "STUMPING"