Dilshodbek Khujaev

September Challenge 2019 Division 2

Easy Fibonacci

December Lunchtime 2019 Division 2

Stupid Machine, Guess the number, Check Algorithm

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash

March Challenge 2020 Division 2

Ada Bishop 2, Pintu and Fruits

April Challenge 2020 Division 2

Strange Number, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

UWCOI 2020 (Rated for all)

Find maximum in an Array, Button Pairs

July Challenge 2020 Division 2

Ada King, Missing a Point, Chef and Card Game, Chef and Strings

July Lunchtime 2020 Division 2

Chef and Steps

January Challenge 2021 Division 2

Watching CPL, Fair Elections

December Challenge 2020 Division 2

Even Pair Sum, Vaccine Distribution, Vaccine Production, Positive Prefixes, Hail XOR

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences, Horoscope Matrix, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Dreams of Divisibility, Even Sum, Binary Subsequence, Even Differences

February Challenge 2021 Division 2

Team Name, Prime Game, Maximise Function, Frog Sort

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Secret Machine Mania, Pair Pain

Starters 45 Division 2 (Rated)

Even Equal Odd, Xor and Multiply, KBG and GN-Theory, Retrieve the Array, Adjacent Sum Parity

September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)

Increasing Addition, Where Is the Root

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Pasha and Good Ones, Permutation and Modulus, Minimum Beauty

Starters 78 Division 2 (Rated)

Divisible Subarray Counting, Solve More Problems!, Valid Expression, Balanced Suffix, Bitwise Equation

Starters 82 Division 1 (Rated till 6 stars)

Mode!, Difference Matrix

Starters 90 Division 2 (Rated)

Chef And Partytions, Crushed Apples and a Balance Scale, Minimum Ugliness, Sum of Goodness, Printing Binary Array, Anti Palindrome

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