Kata Library: SQL Practice
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Kata I have completed
8 kyu
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7 kyu
6 kyu
5 kyu
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hardest
Algorithms
33
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1
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2
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8
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8
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5
FEATURED TAGS
Cryptography
Data Science
Debugging
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Tutorials
33 Kata Found
6 kyu
N-th Fibonacci
21,591
boatmeme
3 Issues Reported
Algorithms
8 kyu
Keep Hydrated!
231,895
paulrichard
Algorithms
Mathematics
Fundamentals
7 kyu
Reduce My Fraction
4,537
SavageWilliam
Fundamentals
Recursion
Algorithms
7 kyu
Leap Years
41,839
BattleRattle
1 Issue Reported
Date Time
Algorithms
6 kyu
Diophantine equation#2
79
JonsCat
2 Issues Reported
Algorithms
Fundamentals
Mathematics
6 kyu
Checkerboard Resolution
439
Kacarott
Performance
Algorithms
Matrix
6 kyu
Next smaller pronic
854
LesRamer
2 Issues Reported
Mathematics
Algorithms
Fundamentals
6 kyu
Chaser's schedule
1,075
RealSup
Logic
Algorithms
6 kyu
Pell Numbers
1,528
Valek
3 Issues Reported
Algorithms
6 kyu
Padovan numbers
1,743
Valek
1 Issue Reported
Algorithms
6 kyu
Even Fibonacci Sum
3,278
krillgar
1 Issue Reported
Algorithms
7 kyu
Alphabetical Addition
11,847
user8436785
4 Issues Reported
Algorithms
8 kyu
Get Nth Even Number
37,974
kodejuice
Mathematics
Puzzles
Algorithms
6 kyu
Handshake problem
13,442
Laurynas Lazauskas
3 Issues Reported
Algorithms
7 kyu
Simple Fun #74: Growing Plant
12,373
myjinxin2015
1 Issue Reported
Algorithms
7 kyu
Cats and shelves
13,470
RealSup
1 Issue Reported
Algorithms
5 kyu
Count IP Addresses
30,454
xDranik
Algorithms
7 kyu
Triangular Treasure
28,997
JulianNicholls
2 Issues Reported
Algorithms
Mathematics
6 kyu
Even fusc fun
197
marko-bekhta
Algorithms
6 kyu
Cantor's pairing function
386
tiriana
Mathematics
Algorithms
7 kyu
Perpendicular lines
1,572
MelonFruit
Fundamentals
Algorithms
Geometry
6 kyu
Doors in the school
2,699
eqlion
3 Issues Reported
Fundamentals
Algorithms
8 kyu
Expressions Matter
58,962
MrZizoScream
1 Issue Reported
Algorithms
Fundamentals
6 kyu
Blocks in an Irregular Pyramid
519
Trouv
1 Issue Reported
Mathematics
Algorithms
2 kyu
Commercial Stock Management
12
dfhwze
Algorithms
SQL
Databases
Performance
Date Time
4 kyu
Competition results (code golf)
73
FArekkusu
Algorithms
Restricted
SQL
7 kyu
Strange principal
1,399
bereket2015
Mathematics
Algorithms
Fundamentals
4 kyu
Total items belonging to the categories on all tree levels
299
FArekkusu
Algorithms
5 kyu
Enumerate consecutive runs
296
FArekkusu
Algorithms
6 kyu
Analyzing the sales by product and date
2,143
FArekkusu
Algorithms
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