| ABCDEF | binary search |
| ANARC05B | dp binary search |
| CISTFILL | binary search |
| CUBERT | newton raphson or binary search |
| FACVSPOW | simple math binary search |
| FINDPRM | number theory sieve dp binary search adhoc |
| FRQPRIME | number theory binary search math |
| HAMSTER1 | math trigonometry ternary search |
| INTEGER1 | binary search |
| KPPOLY | geometry ternary search |
| MKUHAR | simple math binary search hard |
| MLAND | kruskals ternary search |
| MPOLY | geometry ternary search |
| NOTATRI | binary search |
| PATULJCI | binary search random |
| PIE | binary search easy |
| RENT | dp binary search to convert n^2 to nlogn |
| RIGHTTRI | binary search |
| SCALE | brute force binary search |
| SUBS | binary search |
| SUBSUMS | bitmasks binary search |
| SUMFOUR | binary search easy |
| SVADA | binary search hard |
| MROADS | Binary search |
| ACTIV | dp, binary search |
| AGGRCOW | binary search |
| AKVQLD03 | binary indexed tree |
| BLOPER2 | binary search, meet in the middle, bitmasks |
| BRDGHRD | binary indexed tree |
| BRIDGE | binary indexed tree |
| COMBAT | binary indexed tree |
| CRAN04 | binary search |
| CTOI09_1 | binary search, bfs |
| DCEPC206 | binary indexed tree |
| EKO | binary search |
| FONTSIZE | binary search, math |
| GIVEAWAY | balanced binary search tree, segment tree |
| HACKRNDM | binary search |
| HORRIBLE | binary indexed tree |
| IITWPC4D | binary indexed tree |
| KOILINE | binary indexed tree |
| LARSUBP | binary indexed tree |
| OPCPIZZA | binary search |
| ORDERSET | binary indexed tree, balanced binary search tree |
| PIHU1 | binary search |
| PTRELIC | interactive problem, binary search |
| RANGESUM | binary indexed tree |
| RMID | binary indexed tree |
| RMID2 | binary indexed tree |
| SKY | binary search, bfs |
| SSEQ | binary indexed tree, binary search |
| SUBSN | binary search, strings |
| TEMPLEQ | binary indexed tree, binary search |
| THRBL | binary indexed tree |
| TRIGALGE | math, binary search |