Coding Challenges
Sharpen your skills with real-world problems. Earn XP, unlock achievements, and track your progress.
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9 challenges availableTwo Sum
IntermediateFind two numbers in an array that add up to a target number.
250 XP
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FizzBuzz
EasyPrint numbers from 1 to 100 with Fizz for multiples of 3, Buzz for 5, and FizzBuzz for both.
50 XP
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