CodingBat Java (original) (raw)

Warmup-1 Simple warmup problems to get started (solutions available) Warmup-2 Medium warmup string/array loops (solutions available)
String-1 Basic string problems -- no loops Array-1 Basic array problems -- no loops.
Logic-1 Basic boolean logic puzzles -- if else && | !
String-2 Medium String problems -- 1 loop String-3 Harder String problems -- 2 loops
Array-2 Medium array problems -- 1 loop Array-3 Harder array problems -- 2 loops, more complex logic
AP-1 AP CS medium problems Recursion-1 Basic recursion problems
Recursion-2 Harder recursion problems