WSJ CROSSWORDThe Wall Street Journal

Math logic puzzle invented by Tetsuya Miyamoto

WSJ Crossword crossword clue & answer.

October 23 2026

THE MISSING PIECE

The answer to “Math logic puzzle invented by Tetsuya Miyamoto” is tucked just below. Open it when you’re ready.

Reveal the answerHide the answer

Clue 18 Down

KENKEN

Use your crossing letters to check the answer, then keep your puzzle going.

ABOUT THE GAME

A daily dose of discovery.

The Wall Street Journal Crossword brings themed grids and wordplay. Use the crossings and reveal individual answers when you need a little help.