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Revising the Select Query I EasySQL (Basic)
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Revising the Select Query II EasySQL (Basic)
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Select All EasySQL (Basic)
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Select By ID EasySQL (Basic)
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Japanese Cities’ Attributes EasySQL (Basic)
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Japanese Cities’ Names EasySQL (Basic)
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Weather Observation Station 1 EasySQL (Basic)
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Weather Observation Station 3 EasySQL (Basic)
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Weather Observation Station 4 EasySQL (Basic)
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Weather Observation Station 5 EasySQL (Intermediate)
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Weather Observation Station 6 EasySQL (Basic)
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Weather Observation Station 7 EasySQL (Basic)
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Weather Observation Station 8 EasySQL (Basic)
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Weather Observation Station 9 EasySQL (Basic)
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Weather Observation Station 10 EasySQL (Basic)
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Weather Observation Station 11 EasySQL (Basic)
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Weather Observation Station 12 EasySQL (Basic)
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Higher Than 75 Marks EasySQL (Basic)
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Employee Names EasySQL (Basic)
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Employee Salaries EasySQL (Basic)
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Type of Triangle EasySQL (Basic)
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The PADS MediumSQL (Basic)
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Occupations Medium
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Binary Tree Nodes MediumSQL (Intermediate)
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New Companies MediumSQL (Intermediate)
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Revising Aggregations – The Count Function EasySQL (Basic)
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Revising Aggregations – The Sum Function EasySQL (Basic)
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Revising Aggregations – Averages EasySQL (Basic)
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Average Population EasySQL (Basic)
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Japan Population EasySQL (Basic)
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Population Density Difference EasySQL (Basic)
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The Blunder EasySQL (Basic)
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Top Earners EasySQL (Basic)
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Weather Observation Station 2 EasySQL (Basic)
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Weather Observation Station 13 EasySQL (Basic)
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Weather Observation Station 14 EasySQL (Basic)
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Weather Observation Station 15 EasySQL (Basic)
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Weather Observation Station 16 EasySQL (Basic)
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Weather Observation Station 17 EasySQL (Basic)
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Weather Observation Station 18 MediumSQL (Basic)
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Weather Observation Station 19 MediumSQL (Basic)
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Weather Observation Station 20 MediumSQL (Intermediate)
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Population Census EasySQL (Basic)
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African Cities EasySQL (Basic)
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Average Population of Each Continent EasySQL (Basic)
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The Report MediumSQL (Intermediate)
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Top Competitors MediumSQL (Intermediate)
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Ollivander’s Inventory MediumSQL (Intermediate)
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Challenges MediumSQL (Intermediate)
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Contest Leaderboard MediumSQL (Intermediate)
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SQL Project Planning MediumSQL (Intermediate)
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Placements MediumSQL (Intermediate)
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Symmetric Pairs MediumSQL (Intermediate)
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Interviews HardSQL (Intermediate)
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15 Days of Learning SQL HardSQL (Advanced)
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Draw The Triangle 1 EasySQL (Advanced)
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Draw The Triangle 2 EasySQL (Advanced)
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Print Prime Numbers MediumSQL (Advanced)
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