--- id: 5900f54a1000cf542c51005c challengeType: 5 title: 'Problem 477: Number Sequence Game' videoUrl: '' localeTitle: '' --- ## Description undefined ## Instructions undefined ## Tests ```yml tests: - text: '' testString: 'assert.strictEqual(euler477(), 25044905874565164, "euler477() should return 25044905874565164.");' ``` ## Challenge Seed ```js function euler477() { // Good luck! return true; } euler477(); ``` ## Solution ```js // solution required ```
euler477()