Printable Drop Sum Puzzles
How to Solve Drop Sum Puzzles
Each puzzle includes a series of digits in rows and columns. No digit can repeat in any row or column. The final solution to the puzzle will be arranged in such a way so that the sums of all digits in each column will equal the large number in that column's bottom row. Each puzzle has one unique solution that can be reached using only simple artithmetic and logic. Good luck!
Easy Drop Sum
| 2025-08-30 | Easy Drop Sum #9GFTH847 | |
| 2025-08-29 | Easy Drop Sum #U2M5J5J8 | |
| 2025-08-28 | Easy Drop Sum #4ZA282GS | |
| 2025-08-27 | Easy Drop Sum #29GH2R9E |
Medium Drop Sum
| 2025-08-30 | Medium Drop Sum #372FLM2J | |
| 2025-08-29 | Medium Drop Sum #KSU478J7 | |
| 2025-08-28 | Medium Drop Sum #Z24WE88G | |
| 2025-08-27 | Medium Drop Sum #5PQ6W9N3 |
Challenging Drop Sum
| 2025-08-30 | Challenging Drop Sum #MU5TU273 | |
| 2025-08-29 | Challenging Drop Sum #K4FH36J8 | |
| 2025-08-28 | Challenging Drop Sum #F85UUB42 | |
| 2025-08-27 | Challenging Drop Sum #9V7WV79S |
Difficult Drop Sum
| 2025-08-30 | Difficult Drop Sum #3RL363RK | |
| 2025-08-29 | Difficult Drop Sum #5V2V33XP | |
| 2025-08-28 | Difficult Drop Sum #FD3379HT | |
| 2025-08-27 | Difficult Drop Sum #Y362MKV4 |
Drop Sum Hints & Solutions
Stuck on a puzzle and need a hint? Or do you just want to check your solution to make sure it's correct? Either way, we've got you covered! Just find the unique puzzle id for the puzzle you're working on and enter it below to find the information you need.