| Problem ID | Title | Source/Category | AC | Submit | |
| 2920 Problem A | 累加器-津津的零花钱 | 入门 | 3 | 3 | |
| 2370 Problem B | 累加器-练习:7的倍数之和练习 | 入门 | 2 | 3 | |
| 2369 Problem C | 累加器-练习:计算n以内的和 | 入门 | 3 | 4 | |
| 2224 Problem D | 累乘器-练习：计算1*2*3*4*5*6*7*8*9*10 | 入门 | 4 | 5 | |
| 2496 Problem E | 累乘器-练习：10个2相乘 | 入门 | 4 | 4 | |
| 3555 Problem F | 细胞分裂2 | 入门 | 6 | 7 | |
| 3047 Problem G | 计数器-7的倍数的个数练习 | 入门 | 2 | 2 | |
| 2400 Problem H | 计数器-偶数中5的倍数练习 | 入门 | 4 | 6 | |
| 2401 Problem I | 计数器-十位百位和为7练习 | 入门 | 2 | 2 | |
| 2906 Problem J | 累加器-练习:1*1+2*2+3*3+...+100*100 | 入门 | 4 | 6 |