--- id: 5900f3b91000cf542c50fecc challengeType: 5 title: 'Problem 77: Prime summations' videoUrl: '' localeTitle: '' --- ## Description undefined ## Instructions undefined ## Tests ```yml tests: - text: '' testString: 'assert.strictEqual(euler77(), 71, "euler77() should return 71.");' ``` ## Challenge Seed ```js function euler77() { // Good luck! return true; } euler77(); ``` ## Solution ```js // solution required ```
euler77()