| 1873 | Calculate Special Bonus | Database | Easy |
| 1876 | Substrings of Size Three with Distinct Characters | Hash TableStringSliding Window+1 | Easy |
| 1880 | Check if Word Equals Summation of Two Words | String | Easy |
| 1886 | Determine Whether Matrix Can Be Obtained By Rotation | ArrayMatrix | Easy |
| 1890 | The Latest Login in 2020 | Database | Easy |
| 1893 | Check if All the Integers in a Range Are Covered | ArrayHash TablePrefix Sum | Easy |
| 1897 | Redistribute Characters to Make All Strings Equal | Hash TableStringCounting | Easy |
| 1903 | Largest Odd Number in String | MathStringGreedy | Easy |
| 1909 | Remove One Element to Make the Array Strictly Increasing | Array | Easy |
| 1913 | Maximum Product Difference Between Two Pairs | ArraySorting | Easy |
| 1920 | Build Array from Permutation | ArraySimulation | Easy |
| 1925 | Count Square Sum Triples | MathEnumeration | Easy |
| 1929 | Concatenation of Array | ArraySimulation | Easy |
| 1935 | Maximum Number of Words You Can Type | Hash TableString | Easy |
| 1941 | Check if All Characters Have Equal Number of Occurrences | Hash TableStringCounting | Easy |
| 1945 | Sum of Digits of String After Convert | StringSimulation | Easy |
| 1952 | Three Divisors | MathEnumerationNumber Theory | Easy |
| 1957 | Delete Characters to Make Fancy String | String | Easy |
| 1961 | Check If String Is a Prefix of Array | ArrayTwo PointersString | Easy |
| 1965 | Employees With Missing Information | Database | Easy |
| 1967 | Number of Strings That Appear as Substrings in Word | ArrayString | Easy |
| 1971 | Find if Path Exists in Graph | Depth-First SearchBreadth-First SearchUnion Find+1 | Easy |
| 1974 | Minimum Time to Type Word Using Special Typewriter | StringGreedy | Easy |
| 1978 | Employees Whose Manager Left the Company | Database | Easy |
| 1979 | Find Greatest Common Divisor of Array | ArrayMathNumber Theory | Easy |
| 1984 | Minimum Difference Between Highest and Lowest of K Scores | ArraySliding WindowSorting | Easy |
| 1991 | Find the Middle Index in Array | ArrayPrefix Sum | Easy |
| 1995 | Count Special Quadruplets | ArrayHash TableEnumeration | Easy |
| 2000 | Reverse Prefix of Word | Two PointersStringStack | Easy |
| 2006 | Count Number of Pairs With Absolute Difference K | ArrayHash TableCounting | Easy |
| 2011 | Final Value of Variable After Performing Operations | ArrayStringSimulation | Easy |
| 2016 | Maximum Difference Between Increasing Elements | Array | Easy |
| 2022 | Convert 1D Array Into 2D Array | ArrayMatrixSimulation | Easy |
| 2027 | Minimum Moves to Convert String | StringGreedy | Easy |
| 2032 | Two Out of Three | ArrayHash TableBit Manipulation | Easy |
| 2037 | Minimum Number of Moves to Seat Everyone | ArrayGreedySorting+1 | Easy |
| 2042 | Check if Numbers Are Ascending in a Sentence | String | Easy |
| 2047 | Number of Valid Words in a Sentence | String | Easy |
| 2053 | Kth Distinct String in an Array | ArrayHash TableString+1 | Easy |
| 2057 | Smallest Index With Equal Value | Array | Easy |
| 2062 | Count Vowel Substrings of a String | Hash TableString | Easy |
| 2068 | Check Whether Two Strings are Almost Equivalent | Hash TableStringCounting | Easy |
| 2073 | Time Needed to Buy Tickets | ArrayQueueSimulation | Easy |
| 2078 | Two Furthest Houses With Different Colors | ArrayGreedy | Easy |
| 2085 | Count Common Words With One Occurrence | ArrayHash TableString+1 | Easy |
| 2089 | Find Target Indices After Sorting Array | ArrayBinary SearchSorting | Easy |
| 2094 | Finding 3-Digit Even Numbers | ArrayHash TableSorting+1 | Easy |
| 2099 | Find Subsequence of Length K With the Largest Sum | ArrayHash TableSorting+1 | Easy |
| 2103 | Rings and Rods | Hash TableString | Easy |
| 2108 | Find First Palindromic String in the Array | ArrayTwo PointersString | Easy |