| Add Two Numbers | Medium | 48.0% | 85.4% |
| Insert Delete GetRandom O(1) | Medium | 55.3% | 84.8% |
| Reverse Integer | Medium | 31.5% | 75.6% |
| Palindrome Number | Easy | 60.3% | 72.9% |
| Roman to Integer | Easy | 66.3% | 72.2% |
| Rotate Image | Medium | 79.4% | 67.0% |
| Climbing Stairs | Easy | 53.9% | 65.6% |
| Rotate Array | Medium | 44.5% | 65.6% |
| Sqrt(x) | Easy | 41.4% | 62.5% |
| Pow(x, n) | Medium | 38.3% | 61.6% |
| Plus One | Easy | 49.6% | 59.8% |
| Unique Paths | Medium | 66.6% | 54.8% |
| Missing Number | Easy | 71.7% | 53.5% |
| Add Binary | Easy | 57.7% | 52.8% |
| Add Two Numbers II | Medium | 62.4% | 52.1% |
| Integer to Roman | Medium | 70.5% | 50.5% |
| Find the Winner of the Circular Game | Medium | 82.2% | 50.5% |
| Fibonacci Number | Easy | 73.9% | 49.7% |
| Happy Number | Easy | 59.3% | 48.9% |
| Evaluate Reverse Polish Notation | Medium | 57.1% | 47.1% |
| Power of Two | Easy | 49.9% | 45.1% |
| Find Missing and Repeated Values | Easy | 83.3% | 45.1% |
| Factorial Trailing Zeroes | Medium | 46.2% | 45.1% |
| Divide Two Integers | Medium | 19.4% | 44.0% |
| Next Greater Element III | Medium | 35.2% | 41.7% |
| Count Primes | Medium | 35.8% | 41.7% |
| Add Digits | Easy | 68.6% | 41.7% |
| Arranging Coins | Easy | 48.0% | 40.4% |
| Perfect Squares | Medium | 56.3% | 39.0% |
| Fizz Buzz | Easy | 75.3% | 39.0% |
| Number of Digit One | Hard | 37.7% | 39.0% |
| Add Two Integers | Easy | 87.9% | 39.0% |
| Basic Calculator | Hard | 46.6% | 37.5% |
| Reordered Power of 2 | Medium | 66.0% | 37.5% |
| Count Good Numbers | Medium | 57.4% | 35.9% |
| Maximum Swap | Medium | 51.9% | 35.9% |
| Basic Calculator II | Medium | 46.7% | 34.1% |
| Power of Three | Easy | 50.7% | 34.1% |
| Allocate Mailboxes | Hard | 56.5% | 34.1% |
| Path In Zigzag Labelled Binary Tree | Medium | 75.7% | 34.1% |
| Continuous Subarray Sum | Medium | 31.2% | 32.2% |
| Permutation Sequence | Hard | 52.2% | 32.2% |
| Sum of Two Integers | Medium | 55.1% | 32.2% |
| Multiply Strings | Medium | 43.6% | 32.2% |
| Greatest Common Divisor of Strings | Easy | 53.4% | 32.2% |
| Different Ways to Add Parentheses | Medium | 73.1% | 32.2% |
| Largest Divisible Subset | Medium | 49.4% | 30.0% |
| Find Numbers with Even Number of Digits | Easy | 79.7% | 30.0% |
| Ugly Number | Easy | 43.2% | 30.0% |
| Sum of Square Numbers | Medium | 36.7% | 30.0% |
| Number of Good Pairs | Easy | 89.8% | 30.0% |
| Elimination Game | Medium | 46.0% | 27.6% |
| Excel Sheet Column Title | Easy | 45.8% | 27.6% |
| Insert Delete GetRandom O(1) - Duplicates allowed | Hard | 36.4% | 27.6% |
| Largest Odd Number in String | Easy | 67.0% | 27.6% |
| Perfect Number | Easy | 48.0% | 27.6% |
| Angle Between Hands of a Clock | Medium | 64.4% | 24.9% |
| Ugly Number II | Medium | 49.5% | 24.9% |
| Maximum Product of Three Numbers | Easy | 45.7% | 24.9% |
| Add to Array-Form of Integer | Easy | 45.4% | 24.9% |
| Rabbits in Forest | Medium | 58.1% | 24.9% |
| Find the Punishment Number of an Integer | Medium | 81.7% | 24.9% |
| Count the Number of Arrays with K Matching Adjacent Elements | Hard | 58.4% | 24.9% |
| Valid Perfect Square | Easy | 44.7% | 24.9% |
| Next Greater Numerically Balanced Number | Medium | 63.0% | 24.9% |
| K Closest Points to Origin | Medium | 68.8% | 21.7% |
| Convert a Number to Hexadecimal | Easy | 53.3% | 21.7% |
| Find the Maximum Achievable Number | Easy | 91.2% | 21.7% |
| Find N Unique Integers Sum up to Zero | Easy | 78.5% | 21.7% |
| Count Symmetric Integers | Easy | 83.1% | 21.7% |
| Find the K-th Character in String Game I | Easy | 81.6% | 21.7% |
| Type of Triangle | Easy | 44.1% | 21.7% |
| Largest Triangle Area | Easy | 71.5% | 21.7% |
| Integer to English Words | Hard | 34.8% | 21.7% |
| Minimum Time Difference | Medium | 62.6% | 21.7% |
| Count Number of Nice Subarrays | Medium | 74.8% | 21.7% |
| Expression Add Operators | Hard | 42.8% | 21.7% |
| Minimum Cost to Move Chips to The Same Position | Easy | 72.8% | 21.7% |
| Minimum Time Visiting All Points | Easy | 84.8% | 21.7% |
| Total Waviness of Numbers in Range II | Hard | | 18.0% |
| Maximum Building Height | Hard | 38.3% | 18.0% |
| Magic Squares In Grid | Medium | 55.1% | 18.0% |
| Rotate Function | Medium | 45.4% | 18.0% |
| Integer Break | Medium | 61.9% | 18.0% |
| N-th Tribonacci Number | Easy | 63.3% | 18.0% |
| Guess the Word | Hard | 36.9% | 18.0% |
| Excel Sheet Column Number | Easy | 67.3% | 18.0% |
| Check if Number is a Sum of Powers of Three | Medium | 79.4% | 18.0% |
| New 21 Game | Medium | 52.0% | 18.0% |
| Max Points on a Line | Hard | 30.3% | 18.0% |
| Add Strings | Easy | 52.1% | 18.0% |
| Maximum Manhattan Distance After K Changes | Medium | 54.2% | 18.0% |
| Power of Four | Easy | 51.8% | 18.0% |
| Random Pick with Weight | Medium | 48.9% | 18.0% |
| Four Divisors | Medium | 56.6% | 18.0% |
| Number of Ways to Assign Edge Weights II | Hard | | 13.6% |
| Guess Number Higher or Lower II | Medium | 52.5% | 13.6% |
| Number of ZigZag Arrays II | Hard | | 13.6% |
| Find the Largest Area of Square Inside Two Rectangles | Medium | 66.9% | 13.6% |
| Concatenation of Consecutive Binary Numbers | Medium | 66.0% | 13.6% |
| Predict the Winner | Medium | 56.1% | 13.6% |
| 2 Keys Keyboard | Medium | 59.3% | 13.6% |
| Gray Code | Medium | 64.1% | 13.6% |
| Divisor Game | Easy | 71.6% | 13.6% |
| Smallest Even Multiple | Easy | 88.3% | 13.6% |
| K-th Symbol in Grammar | Medium | 48.1% | 13.6% |
| Find Greatest Common Divisor of Array | Easy | 79.7% | 13.6% |
| Product of the Last K Numbers | Medium | 62.9% | 13.6% |
| Maximum 69 Number | Easy | 84.5% | 13.6% |
| Divisible and Non-divisible Sums Difference | Easy | 91.0% | 13.6% |
| Closest Prime Numbers in Range | Medium | 51.7% | 13.6% |
| Minimum Operations to Make Array Elements Zero | Hard | 60.4% | 13.6% |
| Largest Perimeter Triangle | Easy | 62.0% | 13.6% |
| Max Difference You Can Get From Changing an Integer | Medium | 48.8% | 13.6% |
| 24 Game | Hard | 59.3% | 13.6% |
| Number of Steps to Reduce a Number to Zero | Easy | 85.7% | 13.6% |
| Count Largest Group | Easy | 74.7% | 13.6% |
| Find the K-th Character in String Game II | Hard | 48.5% | 13.6% |
| Subtract the Product and Sum of Digits of an Integer | Easy | 86.6% | 13.6% |
| Super Egg Drop | Hard | 29.9% | 13.6% |
| Nth Digit | Medium | 37.3% | 13.6% |
| Mirror Distance of an Integer | Easy | | 13.6% |
| Check Digitorial Permutation | Medium | | 8.4% |
| Fancy Sequence | Hard | 18.6% | 8.4% |
| Three Divisors | Easy | 63.9% | 8.4% |
| Range Addition II | Easy | 58.4% | 8.4% |
| Unique Binary Search Trees | Medium | 63.3% | 8.4% |
| Stone Game II | Medium | 72.9% | 8.4% |
| The kth Factor of n | Medium | 70.2% | 8.4% |
| Sum of All Subset XOR Totals | Easy | 90.1% | 8.4% |
| Stone Game | Medium | 72.8% | 8.4% |
| Count Numbers with Unique Digits | Medium | 55.4% | 8.4% |
| Bulb Switcher | Medium | 55.5% | 8.4% |
| Final Array State After K Multiplication Operations I | Easy | 86.9% | 8.4% |
| Find Missing Observations | Medium | 57.4% | 8.4% |
| Reach a Number | Medium | 44.6% | 8.4% |
| Count Special Subsequences | Medium | 29.8% | 8.4% |
| Nim Game | Easy | 59.3% | 8.4% |
| Clumsy Factorial | Medium | 61.1% | 8.4% |
| Number of Sub-arrays With Odd Sum | Medium | 55.8% | 8.4% |
| Beautiful Arrangement II | Medium | 61.0% | 8.4% |
| Maximum and Minimum Sums of at Most Size K Subsequences | Medium | 21.6% | 8.4% |
| Convert Binary Number in a Linked List to Integer | Easy | 82.3% | 8.4% |
| Count Total Number of Colored Cells | Medium | 66.1% | 8.4% |
| Alice and Bob Playing Flower Game | Medium | 60.1% | 8.4% |
| A Number After a Double Reversal | Easy | 82.0% | 8.4% |
| Count Number of Bad Pairs | Medium | 54.2% | 8.4% |
| Check if Two Chessboard Squares Have the Same Color | Easy | 72.2% | 8.4% |
| Maximum Sum of Edge Values in a Graph | Hard | 35.7% | 8.4% |
| Minimum Moves to Reach Target in Grid | Hard | 14.9% | 8.4% |
| The Number of Beautiful Subsets | Medium | 50.9% | 8.4% |
| Sum of k-Mirror Numbers | Hard | 63.8% | 8.4% |
| Orderly Queue | Hard | 66.7% | 8.4% |
| Total Hamming Distance | Medium | 54.6% | 8.4% |
| Minimum Cuts to Divide a Circle | Easy | 56.1% | 8.4% |
| Broken Calculator | Medium | 55.9% | 8.4% |
| Difference Between Element Sum and Digit Sum of an Array | Easy | 85.3% | 8.4% |
| Smallest Integer Divisible by K | Medium | 54.3% | 8.4% |
| Pass the Pillow | Easy | 56.6% | 8.4% |
| Find Closest Person | Easy | 88.9% | 8.4% |
| Fraction to Recurring Decimal | Medium | 30.6% | 8.4% |
| Find the Winning Player in Coin Game | Easy | 53.1% | 8.4% |
| Robot Bounded In Circle | Medium | 56.5% | 8.4% |
| Water Bottles | Easy | 72.6% | 8.4% |
| Minimum One Bit Operations to Make Integers Zero | Hard | 78.5% | 8.4% |
| Replace Non-Coprime Numbers in Array | Hard | 57.7% | 8.4% |
| Count Mentions Per User | Medium | 50.8% | 8.4% |
| Insert Greatest Common Divisors in Linked List | Medium | 91.4% | 8.4% |
| Count Partitions with Even Sum Difference | Easy | 85.2% | 8.4% |
| Count Number of Trapezoids I | Medium | 48.0% | 8.4% |
| Number of Ways to Divide a Long Corridor | Hard | 54.6% | 8.4% |
| Count Square Sum Triples | Easy | 77.1% | 8.4% |
| Find Minimum Operations to Make All Elements Divisible by Three | Easy | 90.9% | 8.4% |
| Soup Servings | Medium | 59.7% | 8.4% |
| Number of Perfect Pairs | Medium | 33.4% | 8.4% |
| Rectangle Area | Medium | 49.0% | 8.4% |
| GCD of Odd and Even Sums | Easy | 84.8% | 8.4% |
| Self Crossing | Hard | 34.2% | 8.4% |
| Find the Number of Ways to Place People I | Medium | 64.0% | 8.4% |
| Find the Closest Palindrome | Hard | 31.8% | 8.4% |
| Beautiful Array | Medium | 68.7% | 8.4% |
| Maximize the Distance Between Points on a Square | Hard | | 8.4% |
| Minimum Moves to Equal Array Elements | Medium | 58.5% | 8.4% |
| Number of Boomerangs | Medium | 57.3% | 8.4% |
