| 3502 | Minimum Cost to Reach Every Position | Java | | Easy | |
| 3491 | Phone Number Prefix | Java | | Easy | |
| 3477 | Fruits Into Baskets II | Java | | Easy | |
| 3471 | Find the Largest Almost Missing Integer | Java | | Easy | |
| 3402 | Minimum Operations to Make Columns Strictly Increasing | Java | | Easy | |
| 3396 | Minimum Number of Operations to Make Elements in Array Distinct | Java | | Easy | |
| 3392 | Count Subarrays of Length Three With a Condition | Java | | Easy | |
| 3386 | Button with Longest Push Time | Java | | Easy | |
| 3379 | Transformed Array | Java | | Easy | |
| 3375 | Minimum Operations to Make Array Values Equal to K | Java | | Easy | |
| 3370 | Smallest Number With All Set Bits | Java | | Easy | |
| 3364 | Minimum Positive Sum Subarray | Java | | Easy | |
| 3360 | Stone Removal Game | Java | | Easy | |
| 3354 | Make Array Elements Equal to Zero | Java | | Easy | |
| 3353 | Minimum Total Operations | Java | | Easy | |
| 3349 | Adjacent Increasing Subarrays Detection I | Java | | Easy | |
| 3345 | Smallest Divisible Digit Product I | Java | | Easy | |
| 3340 | Check Balanced String | Java | | Easy | |
| 3330 | Find the Original Typed String I | Java | | Easy | |
| 3324 | Find the Sequence of Strings Appeared on the Screen | Java | | Easy | |
| 3318 | Find X-Sum of All K-Long Subarrays I | Java | | Easy | |
| 3314 | Construct the Minimum Bitwise Array I | Java | | Easy | |
| 3304 | Find the K-th Character in String Game I | Java | | Easy | |
| 3300 | Minimum Element After Replacement With Digit Sum | Java | | Easy | |
| 3289 | The Two Sneaky Numbers of Digitville | Java | | Easy | |
| 3285 | Find Indices of Stable Mountains | Java | | Easy | |
| 3280 | Convert Date to Binary | Java | | Easy | |
| 3274 | Check if Two Chessboard Squares Have the Same Color | Java | | Easy | |
| 3270 | Find the Key of the Numbers | Java | | Easy | |
| 3264 | Final Array State After K Multiplication Operations I | Java | | Easy | |
| 3263 | Convert Doubly Linked List to Array I | Java | | Easy | |
| 3258 | Count Substrings That Satisfy K-Constraint I | Java | | Easy | |
| 3254 | Find the Power of K-Size Subarrays I | Java | | Easy | |
| 3249 | Count the Number of Good Nodes | Java | | Medium | |
| 3248 | Snake in Matrix | Java | | Easy | |
| 3243 | Shortest Distance After Road Addition Queries I | Java | | Medium | |
| 3242 | Design Neighbor Sum Service | Java | | Easy | |
| 3241 | Time Taken to Mark All Nodes | Java | | Hard | |
| 3240 | Minimum Number of Flips to Make Binary Grid Palindromic II | Java | | Medium | |
| 3239 | Minimum Number of Flips to Make Binary Grid Palindromic I | Java | | Easy | |
| 3238 | Find the Number of Winning Players | Java | | Easy | |
| 3237 | Alt and Tab Simulation | Java | | Medium | |
| 3234 | Count the Number of Substrings With Dominant Ones | Java | | Medium | Sliding Window |
| 3233 | Find the Count of Numbers Which Are Not Special | Java | | Medium | Math |
| 3232 | Find if Digit Game Can Be Won | Java | | Easy | |
| 3226 | Number of Bit Changes to Make Two Integers Equal | Java | | Easy | |
| 3224 | Minimum Array Changes to Make Differences Equal | Java | | Medium | |
| 3223 | Minimum Length of String After Operations | Java | | Medium | |
| 3222 | Find the Winning Player in Coin Game | Java | | Easy | |
| 3219 | Minimum Cost for Cutting Cake II | Java | | Hard | Greedy |
| 3218 | Minimum Cost for Cutting Cake I | Java | | Medium | |
| 3217 | Delete Nodes From Linked List Present in Array | Java | | Medium | LinkedList |
| 3216 | Lexicographically Smallest String After a Swap | Java | | Easy | Greedy |
| 3212 | Count Submatrices With Equal Frequency of X and Y | Java | | Medium | Prefix Sum |
| 3211 | Generate Binary Strings Without Adjacent Zeros | Java | | Medium | Recursion, Backtracking |
| 3210 | Find the Encrypted String | Java | | Easy | |
| 3208 | Alternating Groups II | Java | | Medium | |
| 3206 | Alternating Groups I | Java | | Easy | |
| 3200 | Maximum Height of a Triangle | Java | | Easy | |
| 3199 | Count Triplets with Even XOR Set Bits I | Java | | Easy | |
| 3196 | Maximize Total Cost of Alternating Subarrays | Java | | Medium | DP |
| 3195 | Find the Minimum Area to Cover All Ones I | Java | | Medium | |
| 3194 | Minimum Average of Smallest and Largest Elements | Java | | Easy | |
| 3192 | Minimum Operations to Make Binary Array Elements Equal to One II | Java | | Medium | |
| 3191 | Minimum Operations to Make Binary Array Elements Equal to One I | Java | | Medium | |
| 3190 | Find Minimum Operations to Make All Elements Divisible by Three | Java | | Easy | |
| 3189 | Minimum Moves to Get a Peaceful Board | Java | | Medium | Greedy |
| 3186 | Maximum Total Damage With Spell Casting | Java | | Medium | DP |
| 3185 | Count Pairs That Form a Complete Day II | Java | | Medium | |
| 3184 | Count Pairs That Form a Complete Day I | Java | | Easy | |
| 3178 | Find the Child Who Has the Ball After K Seconds | Java | | Easy | |
| 3175 | Find The First Player to win K Games in a Row | Java | | Medium | |
| 3174 | Clear Digits | Java | | Easy | |
| 3173 | Bitwise OR of Adjacent Elements | Java | | Easy | |
| 3168 | Minimum Number of Chairs in a Waiting Room | Java | | Easy | |
| 3164 | Find the Number of Good Pairs II | Java | | Medium | |
| 3162 | Find the Number of Good Pairs I | Java | | Easy | |
| 3158 | Find the XOR of Numbers Which Appear Twice | Java | | Easy | |
| 3157 | Find the Level of Tree with Minimum Sum | Java | | Medium | BFS |
| 3151 | Special Array I | Java | | Easy | |
| 3146 | Permutation Difference between Two Strings | Java | | Easy | |
| 3142 | Check if Grid Satisfies Conditions | Java | | Easy | |
| 3136 | Valid Word | Java | | Easy | |
| 3131 | Find the Integer Added to Array I | Java | | Easy | |
| 3127 | Make a Square with the Same Color | Java | | Easy | |
| 3120 | Count the Number of Special Characters I | Java | | Easy | |
| 3114 | Latest Time You Can Obtain After Replacing Characters | Java | | Easy | |
| 3112 | Minimum Time to Visit Disappearing Nodes | Java | | Medium | Graph, Shortest Path |
| 3110 | Score of a String | Java | | Easy | |
| 3099 | Harshad Number | Java | | Easy | |
| 3095 | Shortest Subarray With OR at Least K I | Java | | Easy | |
| 3090 | Maximum Length Substring With Two Occurrences | Java | | Easy | |
| 3083 | Existence of a Substring in a String and Its Reverse | Java | | Easy | |
| 3079 | Find the Sum of Encrypted Integers | Java | | Easy | |
| 3074 | Apple Redistribution into Boxes | Java | | Easy | |
| 3069 | Distribute Elements Into Two Arrays I | Java | | Easy | |
| 3065 | Minimum Operations to Exceed Threshold Value I | Java | | Easy | |
| 3063 | Linked List Frequency | Java | | Easy | |
| 3062 | Winner of the Linked List Game | Java | | Easy | |
| 3046 | Split the Array | Java | | Easy | |
| 3042 | Count Prefix and Suffix Pairs I | Java | | Easy | |
| 3038 | Maximum Number of Operations With the Same Score I | Java | | Easy | |
| 3033 | Modify the Matrix | Java | | Easy | |
| 3032 | Count Numbers With Unique Digits II | Java | | Easy | |
| 3024 | Type of Triangle | Java | | Easy | |
| 3028 | Ant on the Boundary | Java | | Easy | |
| 3019 | Number of Changing Keys | Java | | Easy | |
| 3016 | Minimum Number of Pushes to Type Word II | Java | | Medium | |
| 3010 | Divide an Array Into Subarrays With Minimum Cost I | Java | | Easy | |
| 3014 | Minimum Number of Pushes to Type Word I | Java | | Easy | |
| 3006 | Find Beautiful Indices in the Given Array I | Java | | Medium | |
| 3005 | Count Elements With Maximum Frequency | Java | | Easy | |
| 3004 | Maximum Subtree of the Same Color | Java | | Medium | DFS, Tree |
| 3000 | Maximum Area of Longest Diagonal Rectangle | Java | | Easy | |
