| # | Problem Code | Users Solved |
|---|---|---|
| 1132 | ACSL Classroom Contest 2019-2020 S#3 | x7 |
| 1134 | ACSL Classroom Contest 2018-2019 S#3 | x7 |
| 1142 | ACSL Classroom Contest 2016-2017 S#3 | x7 |
| 1159 | ACSL Classroom Contest 2011-2012 S#1 | x7 |
| 1219 | Junior-by-subject-Bit-String-Flicking | x7 |
| 2332 | Intermediate-by-subject-Bit-String-Flicking | x7 |
| 2354 | ACSL JUNIOR Contest 2010-2011 S#4 | x7 |
| 2424 | ACSL SENIOR Contest 2018-2019 P#1 | x7 |
| 2567 | ACSL SENIOR Contest 2015-2016 S#1 | x7 |
| 2685 | Senior-by-subject-Prefix-Infix-Postfix-Notation | x7 |
| 2716 | ACSL SENIOR Contest 2019-2020 S#3 | x7 |