java-puzzles
A collection of java puzzles, updated for Java 8+ and using only streams (no imperative loops)
- Anagrams
- CompleteStrings
- DistinctDuplicates
- DoubleLoopStreamsVersion
- FactorialWithStreams
- GroupInvoicesPerMonthAndReduce
- Join2MapsBasedOnKeys
- MirrorStrings
- NlongestStrings
- PalindromeStringsManualReverseVersion
- PalindromeStringsStackVersion
- PythagoreanTriples
- SortAnagramsV1
- SortAnagramsV2