CodingBat
Live coding problems to practice Java and Python
CodingBat offers a large set of short practice problems organized by topic, such as warmups, strings, arrays, logic, recursion, maps, and functional operations. Users click a problem, type code into the method body, and run it to get immediate results. Problems are intended for homework, self-study, lab work, or live lecture examples.
12 alternatives to CodingBat
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