Solve today's cryptarithm:
LEAP
LISP
+------
APPLE
Each letter represents a unique digit (0-9). Numbers cannot start with 0.
First time? Check out the cryptarithms guide for solving strategies.
Sign in or create an account to reveal answers, view the solution, and save your progress. Create a free account to unlock practice and keep track of your work.
One puzzle per day. Cryptarithm, Magic Square, Summit. No sign-up required to play.
Play daily puzzle →Interactive problems and curated lessons—water pouring, magic squares, knight's tour, and more.
Browse library →See how you rank. Top solvers by problems solved correctly. Sign in to climb the ranks.
View leaderboard →