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8 kyu
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7 kyu
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1
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45
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2
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20
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2
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45
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1
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10
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45 Kata Found
5 kyu
Sum and Rest the Number with its Reversed and See What Happens
1,382
raulbc777
1 Issue Reported
Fundamentals
Mathematics
Algorithms
Memoization
Dynamic Programming
4 kyu
Square and Cube of a Number Become Prime When Reversed
661
raulbc777
2 Issues Reported
Fundamentals
Mathematics
Memoization
Algorithms
8 kyu
Keep Hydrated!
232,901
paulrichard
Algorithms
Mathematics
Fundamentals
5 kyu
Primes in the Last Digits of Huge Numbers
140
raulbc777
1 Issue Reported
Fundamentals
Mathematics
Algorithms
Data Structures
6 kyu
Generating Numbers From Digits #1
368
raulbc777
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Strings
5 kyu
Find the Partition with Maximum Product Value
424
raulbc777
3 Issues Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
6 kyu
Reach Me and Sum my Digits
3,368
raulbc777
Fundamentals
Algorithms
Mathematics
6 kyu
Allergy to Palindromes.
471
raulbc777
Fundamentals
Algorithms
Mathematics
Performance
Permutations
6 kyu
#8 Matrices: Up and Down Sorting For Each Column
512
raulbc777
Fundamentals
Algorithms
Data Structures
Mathematics
Matrix
Sorting
6 kyu
Tortoise racing
32,579
g964
Fundamentals
Mathematics
Algorithms
6 kyu
Pentabonacci
2,189
raulbc777
4 Issues Reported
Fundamentals
Mathematics
Algorithms
Performance
Dynamic Programming
5 kyu
Numbers that are a power of their sum of digits
2,120
raulbc777
3 Issues Reported
Algorithms
Mathematics
Sorting
Data Structures
Fundamentals
5 kyu
Numbers and its Reversal Having Same Prime Factors.
662
raulbc777
4 Issues Reported
Fundamentals
Algorithms
Mathematics
6 kyu
How Many Numbers?
1,082
raulbc777
4 Issues Reported
Fundamentals
Algorithms
Mathematics
Data Structures
5 kyu
How Many Numbers? II
1,377
raulbc777
3 Issues Reported
Algorithms
Data Structures
Mathematics
Fundamentals
5 kyu
Emirps
2,042
raulbc777
5 Issues Reported
Fundamentals
Mathematics
Algorithms
Data Structures
5 kyu
The Primes as a Result of the Longest Consecutive Sum I
193
raulbc777
Performance
Algorithms
Mathematics
Data Structures
Arrays
Fundamentals
6 kyu
A Rule of Divisibility by 13
16,083
g964
2 Issues Reported
Fundamentals
Algorithms
Mathematics
4 kyu
How many numbers III?
4,510
raulbc777
4 Issues Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
5 kyu
Compute the Largest Sum of all Contiguous Subsequences
1,175
LesRamer
Mathematics
Fundamentals
Algorithms
5 kyu
A Challenging Sequence.
145
raulbc777
4 Issues Reported
Algorithms
Data Structures
Mathematics
Fundamentals
6 kyu
Non Decomposable Primes as Sums of Perfect Squares
152
raulbc777
3 Issues Reported
Fundamentals
Mathematics
Algorithms
Memoization
6 kyu
Multiples of Ten in a Sequence Which Values Climb Up
206
raulbc777
Fundamentals
Algorithms
Mathematics
Data Structures
Sorting
Memoization
6 kyu
Special Subsets of Primes
179
raulbc777
1 Issue Reported
Fundamentals
Algorithms
Mathematics
Data Structures
5 kyu
Transformation of a Number Through Prime Factorization
501
raulbc777
3 Issues Reported
Fundamentals
Algorithms
Mathematics
4 kyu
Decimal to any Rational or Irrational Base Converter
889
GiacomoSorbi
2 Issues Reported
Mathematics
Fundamentals
Algorithms
6 kyu
Special Multiples
1,346
raulbc777
6 Issues Reported
Mathematics
Algorithms
Fundamentals
6 kyu
Basics 08: Find next higher number with same Bits (1's)
3,868
smile67
1 Issue Reported
Fundamentals
Mathematics
Algorithms
6 kyu
Fold an array
11,411
user5036852
Fundamentals
Logic
Mathematics
Algorithms
5 kyu
Common Denominators
15,199
g964
4 Issues Reported
Fundamentals
Algorithms
Mathematics
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