Alexander Koo

• Username: 3★cool_jaguar_51
• Country:  United States
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 4

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1649? (+117)RatingProvisional
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Starters 184 (Rated)(2025-04-30 22:00:04)

Global Rank:   69

Cheated in:   

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(2025-04-30 22:00:04)

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None(None)

Global Rank:   0

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Contests (4)

Starters 177 (Rated)

Triangle Checking, 2 Boxes, Ordered Distances

Starters 178 (Rated)

Food Balance, Placing 01 And 10, Permutation Construct

Starters 179 (Rated)

Can you reach, Conquer the Fest!!, Unlock The Safe, Lost in the Fest!!

Starters 184 (Rated)

One Down, Front or Back, Sum to 0, Double or Append

Monday Munch - DSA Challenge 10

Odd Sum Pair, Divide Pages, Triplets Min, Good subarrays, How much you lack

Total Problems Solved: 20