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SQL Basics: Maths with String Manipulations
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6 kyu
SQL Basics: Simple WITH
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SQL Bug Fixing: Fix the QUERY - Totaling
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5 kyu
Using Window Functions To Get Top N per Group
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275FArekkusu
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4 kyu
Challenge: Two actors who cast together the most
3,296pmatseykanets
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SQL Basics: Group By Day
7,401jhoffner
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3 kyu
Help the general decode secret enemy messages.
4,702Coldberg
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Last digit of a large number
25,481dburgoyne
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4 kyu
A Simplistic TCP Finite State Machine (FSM)
6,874oldccoder
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6 kyu
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429,439jhoffner
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SQL Basics: Simple VIEW
4,002matt c
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Human readable duration format
83,483davazp
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parseInt() reloaded
17,891BattleRattle
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