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George Ogden
- 5★george_ogden
United Kingdom
- Other
- No Active Plan. View Details
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Ratings System Update
(2022-01-23 22:30:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Practice Paths (0)
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Contests (25)
October Challenge 2020 Division 2
Covid Run, Chef and Easy Queries
January Challenge 2021 Division 2
Chef and Division 3, Encoded String
December Challenge 2020 Division 1
Calculus, Positive Prefixes, Even Pair Sum
December Cook-Off 2020 Division 1
Self-Destructing Strings, Circle of Chaos
January Cook-Off 2021 Division 2
Prime Tuples, Maximise Islands
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, Sed Sequences, One Zero Swaps
January Lunchtime 2021 Division 2 (Unrated)
Good Grid, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum
October Cook-Off 2020 Division 2
Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums
November Cook-Off 2020 Division 2
Flip the String, Chef and IPC Certificates
October Lunchtime 2020 Division 2
AND Plus OR
November Lunchtime 2020 Division 2
Gasoline Introduction, Xor Compare, Gasoline
March Cook-Off 2021 Division 1
Consecutive Deletions
February Lunchtime 2021 Division 2
Average Sorting, Palpal Strings, Coprime Range, Independent Set
March Challenge 2021 Division 1
Interesting XOR!, Chef and Groups, No Time to Wait
March Lunchtime 2021 Division 2
Dinner by Candlelight, Racing, Lunchtime
April Cook-Off 2021 Division 2
Tree Distances, OR of ANDs, Chocolate Monger
May Cook-Off 2021 Division 1
The Last Problem, Marathon, Vaccine Drive, Chef and Subarrays
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Total Components
May Challenge 2021 Division 1 (Unrated)
Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
June Lunchtime 2021 Division 2
From Rational to Binary, False Number, Unpleasant Ones
August Challenge 2021 Division 2 (Unrated)
Special Triplets, Array Filling, Geometry 1, Chef and Bulb Invention, Charge Scheduling, Chef and Digits of Large Numbers, Problem Difficulties, Olympics Ranking
August Lunchtime 2021 Division 2
K-th Maximum, Crossing Blocks, Just a Graph
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Shuffling Parities, Minimize Digit Sum, Treasure Hunt, 2-D Point Meeting, Airline Restrictions, Travel Pass, Covaxin vs Covishield, Minimum Digit Sum 2
September Cook-Off 2021 Division 2
Chef and Pairwise Distances, Zebra Crossing, Fake Swaps, Adjacency Hatred
SnackDown 2021 - Online Qualifiers
Lucky Number
September Lunchtime 2021 Division 2
Interesting Representation, Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem
October Cook-Off 2021 Division 1
Can You Reach The End, Find the Modulus, Chef Up
October Lunchtime 2021 Division 1
Median Rearrangement, Tree Upshot
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination
Product Pain, Guests like slippers
SnackDown 2021 - Online Elimination Round (Rated for all)
Graduate Work Matters, Sorting Segments
November Lunchtime 2021 Division 1
Subarray Jumps
December Cook-Off 2021 Division 1
Binary String Game, RGB Construction
January Cook-Off 2022 Division 1
Subsegment Divisibility , Merged LIS, Prime Graph, Erase All But One