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Start training on this collection. Each time you skip or complete a kata you will be taken to the next kata in the series. Once you cycle through the items in the collection you will revert back to your normal training routine.
25,953markprzepiora
Strings
Filtering
Algorithms
Regular Expressions
1,090myjinxin2015
Algorithms
Puzzles
415raulbc777
Algorithms
Mathematics
Number Theory
Permutations