Set 1
- Hidden Integer24 / 24
- Towers25 / 25
- Exponentiation II23 / 23
- Cycle Finding18 / 19
- Sliding Window Minimum18 / 19
- Sliding Window Xor19 / 19
- Two Stacks Sorting2 / 3
- Hotel Queries15 / 15
- Distinct Routes II4 / 5
- Knuth Division7 / 7
Set 2
- Monsters16 / 16
- Traffic Lights15 / 15
- Binary Subsequences3 / 3
- Minimal Grid Path6 / 7
- Book Shop II5 / 5
- Array Division14 / 14
- Tree Coin Collecting I4 / 4
- Tree Coin Collecting II3 / 3
- Forest Queries II12 / 12
- Grid Paths I19 / 19
Set 3
- Hidden Permutation5 / 6
- Josephus Problem I12 / 12
- Sliding Window Mode17 / 17
- Point Location Test12 / 12
- Sliding Window Mex12 / 12
- Giant Pizza9 / 9
- Josephus Queries6 / 6
- List Removals11 / 11
- Area of Rectangles4 / 4
- Sliding Window Advertisement3 / 3
Set 4
- Factory Machines13 / 13
- School Dance10 / 11
- Apples and Bananas5 / 5
- Elevator Rides5 / 5
- Binomial Coefficients12 / 12
- Nearest Campsites I2 / 2
- Nearest Campsites II2 / 2
- Range Updates and Sums7 / 7
- Projects6 / 6
- Sliding Window Sum18 / 18
Set 5
- K-th Highest Score3 / 3
- Tasks and Deadlines21 / 21
- Distinct Routes5 / 5
- Meet in the Middle4 / 4
- Word Combinations6 / 6
- Tree Isomorphism I5 / 5
- Tree Isomorphism II4 / 4
- Salary Queries9 / 9
- Acyclic Graph Edges4 / 4
- Advertisement7 / 7
Set 6
- Knight Moves Grid9 / 9
- Divisor Analysis4 / 4
- Xor Pyramid Peak5 / 5
- Xor Pyramid Diagonal3 / 3
- Xor Pyramid Row2 / 2
- Police Chase8 / 8
- String Matching8 / 8
- Polynomial Queries5 / 5
- Counting Numbers6 / 6
- Repeating Substring4 / 4
Día de los Inocentes Set
- Weird Algorithm14 / 14
- Missing Number14 / 14
- Distinct Numbers14 / 14
- Static Range Sum Queries14 / 14
- Counting Rooms13 / 13
- Dice Combinations13 / 14
- Range Xor Queries11 / 11
- Repetitions13 / 13
- Sum of Two Values13 / 13
- Apartments10 / 10
Set 7
- Polygon Area8 / 8
- Multiplication Table6 / 6
- Counting Paths5 / 5
- Sliding Window Or10 / 11
- Third Permutation4 / 4
- Chess Tournament3 / 3
- Finding Borders6 / 7
- Prefix Sum Queries7 / 7
- Sliding Window Distinct Values15 / 15
- Planets Queries II1 / 1
Set 8
- Distinct Sums Grid0 / 0
- Line Segment Intersection6 / 6
- Coin Collector4 / 4
- Subarray Sums I10 / 10
- Finding Periods4 / 4
- Permuted Binary Strings1 / 1
- String Transform0 / 0
- Subarray Sums II8 / 8
- Range Queries and Copies1 / 1
- Path Queries4 / 4
Set 9
- Colored Chairs4 / 4
- Convex Hull8 / 8
- Flight Discount5 / 5
- Minimal Rotation5 / 5
- Subtree Queries5 / 5
- Longest Palindrome4 / 4
- Visible Buildings Queries3 / 3
- Border Subgrid Count I1 / 1
- Border Subgrid Count II1 / 1
- Common Divisors10 / 10
Set 10
- Sliding Window Inversions6 / 6
- Substring Distribution1 / 1
- Maximum Xor Subarray3 / 3
- Substring Reversals4 / 4
- Stick Divisions2 / 2
- Replace with Difference0 / 0
- All Palindromes2 / 2
- All Subarray Xors1 / 1
- Missing Coin Sum Queries1 / 2
- Path Queries II2 / 2