Binary Search (18 completed) Back to top # Title Level Cats Solution Languages Date Complete 69 Sqrt(x) Easy solution py Jun 07, 2024 74 Search a 2D Matrix Medium N150 solution py Jun 14, 2024 167 Two Sum II - Input Array Is Sorted Medium N150 solution py Jun 13, 2024 287 Find the Duplicate Number Medium N150 solution c Jun 25, 2024 350 Intersection of Two Arrays II Easy Daily solution java, py Jul 01, 2024 374 Guess Number Higher or Lower Easy solution java, py Jun 02, 2024 475 Heaters Medium solution py Jun 07, 2024 540 Single Element in a Sorted Array Medium solution py Jul 05, 2024 611 Valid Triangle Number Medium solution py May 22, 2024 744 Find Smallest Letter Greater Than Target Easy solution java, py Jun 01, 2024 826 Most Profit Assigning Work Medium Daily solution py Jun 17, 2024 1268 Search Suggestions System Medium solution py Jun 28, 2024 1351 Count Negative Numbers in a Sorted Matrix Easy solution java, py Jun 01, 2024 1482 Minimum Number of Days to Make m Bouquets Medium solution py Jun 18, 2024 1552 Magnetic Force Between Two Balls Medium Daily solution py Jun 20, 2024 1885 Count Pairs in Two Arrays Medium Weekly Premium solution py May 21, 2024 2258 Escape the Spreading Fire Hard solution py Jun 14, 2024 2389 Longest Subsequence With Limited Sum Easy solution py May 31, 2024