Kata Library: SQL Practice
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Kata I have completed
8 kyu
easiest
7 kyu
6 kyu
5 kyu
4 kyu
3 kyu
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1 kyu
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8
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3
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12
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42
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2
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155
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3
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98
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19
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
155 Kata Found
8 kyu
Remove exclamation marks
128,200
wichu
2 Issues Reported
Fundamentals
Strings
8 kyu
Is it a palindrome?
66,216
wichu
2 Issues Reported
Fundamentals
8 kyu
Third Angle of a Triangle
113,464
user5651159
2 Issues Reported
Fundamentals
6 kyu
Conditional Count
7,629
pmatseykanets
2 Issues Reported
SQL
Fundamentals
Databases
5 kyu
Relational division: Find all movies two actors cast in together
7,822
pmatseykanets
1 Issue Reported
Fundamentals
Databases
SQL
6 kyu
SQL Basics: Top 10 customers by total payments amount
14,025
jhoffner
Fundamentals
SQL
Data Science
7 kyu
SQL: Concatenating Columns
13,985
PG1
Fundamentals
Strings
SQL
8 kyu
Count by X
153,549
shums16
Arrays
Fundamentals
8 kyu
MakeUpperCase
197,337
wichu
1 Issue Reported
Fundamentals
Strings
8 kyu
Beginner Series #2 Clock
193,913
Vortus
1 Issue Reported
Fundamentals
8 kyu
Simple multiplication
192,024
grace555
3 Issues Reported
Fundamentals
8 kyu
Keep Hydrated!
235,159
paulrichard
1 Issue Reported
Algorithms
Mathematics
Fundamentals
8 kyu
Remove First and Last Character
312,446
Steadyx
3 Issues Reported
Strings
Fundamentals
7 kyu
Complementary DNA
236,680
JustyFY
1 Issue Reported
Strings
Fundamentals
8 kyu
Quarter of the year
126,466
Orses
Fundamentals
Mathematics
8 kyu
Will you make it?
159,211
user2514386
Mathematics
Fundamentals
8 kyu
Even or Odd
567,237
suuuzi
Mathematics
Fundamentals
8 kyu
Multiply
5,550,077
11 Issues Reported
Debugging
Fundamentals
8 kyu
Function 2 - squaring an argument
86,100
ineiti
4 Issues Reported
Fundamentals
7 kyu
Reduce My Fraction
4,617
SavageWilliam
Fundamentals
Recursion
Algorithms
8 kyu
Surface Area and Volume of a Box
32,462
KaraM
2 Issues Reported
Geometry
Fundamentals
8 kyu
String repeat
324,116
wichu
1 Issue Reported
Fundamentals
Strings
6 kyu
Piano Kata, Part 1
3,473
tachyonlabs
2 Issues Reported
Fundamentals
7 kyu
SQL with Pokemon: Damage Multipliers
8,078
sHale
1 Issue Reported
Fundamentals
SQL
Databases
Data Science
7 kyu
Sum of angles
37,337
DemonKing
1 Issue Reported
Geometry
Fundamentals
8 kyu
Century From Year
221,083
MrZizoScream
Fundamentals
Mathematics
7 kyu
Maximum Multiple
32,837
MrZizoScream
1 Issue Reported
Fundamentals
8 kyu
Remove String Spaces
275,383
PG1
Fundamentals
Strings
6 kyu
Diophantine equation#2
80
JonsCat
2 Issues Reported
Algorithms
Fundamentals
Mathematics
6 kyu
Chessboard Squares Under Queen's Attack
439
DivyanshBatham
3 Issues Reported
Fundamentals
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