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Kata I have not trained on
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8 kyu
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7 kyu
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1 kyu
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Algebra
4
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108
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147
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FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
147 Kata Found
6 kyu
Linked Lists - Insert Nth Node
2,894
JDeBolt
3 Issues Reported
Linked Lists
Data Structures
Fundamentals
7 kyu
Linked Lists - Get Nth Node
6,134
JDeBolt
5 Issues Reported
Linked Lists
Data Structures
Fundamentals
6 kyu
Get Password from grid
912
kodejuice
Logic
Arrays
Algorithms
Data Structures
7 kyu
Numbers Which Sum of Powers of Its Digits Is The Same Number
3,380
raulbc777
1 Issue Reported
Fundamentals
Mathematics
Data Structures
6 kyu
How Many Numbers?
1,163
raulbc777
3 Issues Reported
Fundamentals
Algorithms
Mathematics
Data Structures
4 kyu
How many numbers III?
4,664
raulbc777
4 Issues Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
5 kyu
How Many Numbers? II
1,492
raulbc777
2 Issues Reported
Algorithms
Data Structures
Mathematics
Fundamentals
7 kyu
List Filtering
305,798
cmgerber
2 Issues Reported
Lists
Filtering
Data Structures
Fundamentals
7 kyu
Coding Meetup #4 - Higher-Order Functions Series - Find the first Python developer
10,389
PiotrBerebecki
1 Issue Reported
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
Coding Meetup #2 - Higher-Order Functions Series - Greet developers
12,855
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
7 kyu
Coding Meetup #1 - Higher-Order Functions Series - Count the number of JavaScript developers coming from Europe
16,623
PiotrBerebecki
1 Issue Reported
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
5 kyu
Help Suzuki pack his coal basket!
297
user8476848
Dynamic Programming
Algorithms
Data Structures
Mathematics
6 kyu
Help Kiyo きよ solve her problems LCM Fun!
507
user8476848
Algorithms
Data Structures
Mathematics
Fundamentals
6 kyu
AD2070: Help Lorimar troubleshoot his robots-Search and Disable
247
user8476848
1 Issue Reported
Data Structures
Mathematics
Algorithms
Data Science
7 kyu
Find Count of Most Frequent Item in an Array
13,961
Fosna
Data Structures
Fundamentals
7 kyu
Operations With Sets
1,711
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Mathematics
6 kyu
A Combinatorial Way to Get Products and Sums of an Array
198
raulbc777
1 Issue Reported
Fundamentals
Mathematics
Data Structures
Algorithms
7 kyu
Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming?
11,135
PiotrBerebecki
1 Issue Reported
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
7 kyu
Doggy Daycare
841
Shadows666
Fundamentals
Object-oriented Programming
Data Structures
4 kyu
Permutational Primes
575
raulbc777
1 Issue Reported
Algorithms
Sorting
Permutations
Mathematics
Memoization
Data Structures
6 kyu
Update inventory in your smartphone store
1,006
PiotrBerebecki
Algorithms
Data Structures
Arrays
6 kyu
Selecting Quotients From an Array
279
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Algorithms
Sorting
Mathematics
Logic
6 kyu
Linked Lists - Length & Count
10,487
JDeBolt
3 Issues Reported
Linked Lists
Data Structures
Fundamentals
6 kyu
Find a Bunch of Common Elements of Two Lists in a Certain Range
918
raulbc777
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Strings
7 kyu
Working with Dictionaries
464
raulbc777
2 Issues Reported
Fundamentals
Algorithms
Data Structures
5 kyu
Working With Coloured Numbers
400
raulbc777
2 Issues Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Strings
Recursion
Dynamic Programming
6 kyu
Word Challenges at School
621
raulbc777
5 Issues Reported
Fundamentals
Logic
Strings
Data Structures
Algorithms
6 kyu
Triangle of Multiples (Easy One)
776
raulbc777
3 Issues Reported
Mathematics
Data Structures
Fundamentals
7 kyu
Total Sums of Coefficients of a Binomial Raised to the Nth-Power
381
raulbc777
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
5 kyu
The Sum and The Rest of Certain Pairs of Numbers have to be Perfect Squares (more Challenging)
193
raulbc777
1 Issue Reported
Algorithms
Mathematics
Data Structures
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