--- id: 5900f4c81000cf542c50ffda challengeType: 5 title: 'Problem 345: Matrix Sum' videoUrl: '' localeTitle: '' --- ## Description undefined ## Instructions undefined ## Tests ```yml tests: - text: '' testString: 'assert.strictEqual(euler345(), 13938, "euler345() should return 13938.");' ``` ## Challenge Seed ```js function euler345() { // Good luck! return true; } euler345(); ``` ## Solution ```js // solution required ```
euler345()