| # | Problem Code | Users Solved |
|---|---|---|
| 4618 | ACSL SENIOR Contest 2021-2022 FS# | x29 |
| 4619 | ACSL SENIOR Contest 2021-2022 S#1 | x29 |
| 1643 | ACSL INTERMEDIATE Contest 2012-2013 P#1 | x28 |
| 4995 | ACSL Elementary Contest 2023-2024 S#4 | x28 |
| 2285 | ACSL JUNIOR Contest 2016-2017 S#1 | x27 |
| 2296 | ACSL JUNIOR Contest 2018-2019 S#2 | x27 |
| 2297 | ACSL JUNIOR Contest 2018-2019 S#3 | x27 |
| 2306 | ACSL JUNIOR Contest 2019-2020 S#4 | x27 |
| 1615 | ACSL JUNIOR CODING 2019-2020 Contest #4 | x26 |
| 1648 | ACSL JUNIOR CODING 2011-2012 Contest #2 | x26 |
| 2317 | ACSL JUNIOR Contest 2017-2018 FS# | x26 |