| The things you should know: 
 | 
| Serial, Title & PDF link | Problemsetter | ||
| (A) Spanning trees in a secure lock pattern | |||
| (B) Teaching Hazard | Shahriar Manzoor | ||
| (C) Counting Lattice Squares | Shahriar Manzoor | ||
| (D) Seven Segment display | Mir Wasi Ahmed | ||
| (E) Airport Sort | Sohel Hafiz | ||
| (F) Boxes | Jane Alam Jan | ||
| (G) Meeting Room Arrangement | |||
| (H) Traveling Fool | Jane Alam Jan | ||
| (I) Cabin Baggage | |||
| (J) Minimal Subarray Length | Abdullah al Mahmud | ||
| (K) Safari Park | Rujia Liu and Md. Mahbubul Hasan |