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8 kyu
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19
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2
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6
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22
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3
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7
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8
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Cryptography
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Tutorials
22 Kata Found
5 kyu
Working With Coloured Numbers
399
raulbc777
2 Issues Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Strings
Recursion
Dynamic Programming
5 kyu
Sequence of Power Digits Sum
537
raulbc777
1 Issue Reported
Algorithms
Recursion
Data Structures
Mathematics
Beta
Next Higher Value #3
15
raulbc777
1 Issue Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
4 kyu
Performance
Algorithms
Mathematics
Data Structures
Arrays
Recursion
Memoization
Dynamic Programming
Fundamentals
Beta
Graph Theory: Detect an arborescence
16
chris_w
3 Issues Reported
Status:
Testing & feedback needed
Estimated Rank:
5 kyu
Algorithms
Mathematics
Data Structures
Recursion
5 kyu
Fun with trees: is perfect
1,665
janitormeir
3 Issues Reported
Trees
Recursion
Binary Trees
Binary Search Trees
Data Structures
Algorithms
6 kyu
Fun with trees: max sum
4,646
janitormeir
Trees
Recursion
Binary Trees
Binary Search Trees
Data Structures
Algorithms
6 kyu
Closed Brackets String
211
saudiGuy
Algorithms
Strings
Recursion
Stacks
Dynamic Programming
Data Structures
6 kyu
Product Partitions II
58
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Mathematics
Recursion
Algorithms
5 kyu
Give me the Corresponding Proper Fraction!
72
raulbc777
Performance
Algorithms
Mathematics
Data Structures
Strings
Recursion
Beta
Time Travel Extravaganza
8
bledding
1 Issue Reported
Status:
Testing & feedback needed
Estimated Rank:
4 kyu
Algorithms
Binary Trees
Data Structures
Performance
Recursion
6 kyu
Inner Calls In Recursion I
171
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Recursion
5 kyu
Binary Tree Traversal
2,285
Ban-Ath
1 Issue Reported
Binary Trees
Trees
Recursion
Data Structures
Algorithms
6 kyu
Activate a Node in a Tree
30
dfhwze
Trees
Algorithms
Graphs
Graph Theory
Data Structures
Recursion
5 kyu
Lisp Combination Trees
41
user2420289
2 Issues Reported
Trees
Recursion
Regular Expressions
Mathematics
Data Structures
Algorithms
6 kyu
Array Hyperrectangularity
66
sgerodes
Mathematics
Arrays
Recursion
Algorithms
Data Structures
Lists
5 kyu
Binary search tree validation
1,006
plastic
1 Issue Reported
Trees
Recursion
Data Structures
Algorithms
6 kyu
Sum The Tree
4,949
jz9000
1 Issue Reported
Trees
Recursion
Binary Trees
Binary Search Trees
Data Structures
Fundamentals
6 kyu
Tree Directory
122
user2420289
1 Issue Reported
Data Structures
Binary Search Trees
Trees
Recursion
Algorithms
5 kyu
Recursive Ninja: Warlords edition
87
Voile
1 Issue Reported
Data Structures
Recursion
Algorithms
6 kyu
Linked Lists - Merge Sort
482
JDeBolt
1 Issue Reported
Linked Lists
Data Structures
Algorithms
Sorting
Recursion
5 kyu
String tree-ification
143
joh_pot
1 Issue Reported
Data Structures
Recursion
Fundamentals
Beta
Count non-decreasing nodes in a binary tree
73
gudnm
1 Issue Reported
Status:
Waiting for issues to be resolved
Data Structures
Binary Trees
Recursion
Fundamentals
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