Kata Library: SQL Practice
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8 kyu
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FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
381 Kata Found
8 kyu
Even or Odd
562,316
suuuzi
Mathematics
Fundamentals
8 kyu
Multiply
5,547,812
11 Issues Reported
Debugging
Fundamentals
6 kyu
N-th Fibonacci
21,695
boatmeme
3 Issues Reported
Algorithms
8 kyu
Remove exclamation marks
125,342
wichu
2 Issues Reported
Fundamentals
Strings
8 kyu
Function 2 - squaring an argument
85,119
ineiti
4 Issues Reported
Fundamentals
Beta
Count Voters with High School Diplomas per Party
13
x4g4p3x
2 Issues Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
6 kyu
SQL
Databases
Beta
Count Voters per Party (Alphabetically)
15
x4g4p3x
Status:
Testing & feedback needed
Estimated Rank:
7 kyu
SQL
Databases
Beta
Average Male/Female Voter Age by Party
11
x4g4p3x
1 Issue Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
6 kyu
SQL
Databases
Beta
SQL: Party Votes in N-Prefixed States
14
x4g4p3x
Status:
Awaiting approval
Estimated Rank:
6 kyu
SQL
Databases
Strings
8 kyu
Keep Hydrated!
232,733
paulrichard
Algorithms
Mathematics
Fundamentals
7 kyu
Reduce My Fraction
4,568
SavageWilliam
Fundamentals
Recursion
Algorithms
8 kyu
Surface Area and Volume of a Box
32,153
KaraM
1 Issue Reported
Geometry
Fundamentals
6 kyu
Youngest Team Members
650
bornForThis
SQL
Databases
Restricted
8 kyu
String repeat
321,547
wichu
1 Issue Reported
Fundamentals
Strings
6 kyu
The Great Data Entry Blame Game
166
bornForThis
SQL
Databases
6 kyu
Piano Kata, Part 1
3,457
tachyonlabs
2 Issues Reported
Fundamentals
7 kyu
SQL with Pokemon: Damage Multipliers
7,988
sHale
1 Issue Reported
Fundamentals
SQL
Databases
Data Science
8 kyu
MakeUpperCase
194,829
wichu
1 Issue Reported
Fundamentals
Strings
8 kyu
Count Odd Numbers below n
56,090
kodejuice
1 Issue Reported
Performance
Mathematics
7 kyu
Leap Years
41,930
BattleRattle
1 Issue Reported
Date Time
Algorithms
7 kyu
Sum of angles
37,112
DemonKing
1 Issue Reported
Geometry
Fundamentals
8 kyu
Century From Year
219,155
MrZizoScream
Fundamentals
Mathematics
7 kyu
Maximum Multiple
32,717
MrZizoScream
1 Issue Reported
Fundamentals
6 kyu
Find Inventory Changes Between Two Dates
92
bornForThis
1 Issue Reported
SQL
Databases
8 kyu
Remove String Spaces
273,101
PG1
Fundamentals
Strings
6 kyu
Diophantine equation#2
80
JonsCat
2 Issues Reported
Algorithms
Fundamentals
Mathematics
6 kyu
Summation Triangle #3
105
groskowski
Mathematics
Performance
5 kyu
Simple data migration: assortment statuses
48
Twilight_Sun
SQL
Databases
6 kyu
Summation Triangle #2
239
groskowski
Mathematics
Performance
6 kyu
Tracking Active Bookings Over Time
91
bornForThis
SQL
Databases
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