Internship💻 Coding Practice
16 placement-style coding problems. Write a solve function in JavaScript or Python, run it against the examples, then submit to check the hidden tests. Everything runs in your browser.
✅ 0 / 16 solved
Sum of an arrayArraysEasyReverse a stringStringsEasyPalindrome checkStringsEasyFizzBuzzLoopsEasyLargest numberArraysEasyCount vowelsStringsEasyFactorialRecursionEasyTwo sumHashingMediumBalanced bracketsStacksMediumAnagramsHashingMediumRemove duplicates, keep orderArraysMediumBinary searchSearchingMediumMaximum subarray sumDynamic programmingMediumLongest substring without repeatsSliding windowHardMerge intervalsSortingHardClimbing stairsDynamic programmingHard
Solved problems and your code are saved in this browser. For company-style aptitude rounds, try the company mock tests.