Brute force is my favorite approach, because I like saying the words "brute force"


Undisciplined

for x2 in range(20, 100):
    for x1 in range(35, 100):
        y = x1*x2 
        if y<1000 or y>9999:
            continue
        if str(y)[2]!='1':
            continue
        z1 = x1 * int(str(x2)[1])
        z2 = x1 * int(str(x2)[0])
        if z1 < 10 or z1 > 99:
            continue
        if z2 < 10 or z2 > 99:
            continue
        print(f"{x1} * {x2} = {y}")

science

[Not so daily puzzle] Sum-o wrestling

south_korea_ln

I brute forced it:

```python
for x2 in range(20, 100):
    for x1 in range(35, 100):
        y = x1*x2 
        if y<1000 or y>9999:
            continue
        if str(y)[2]!='1':
            continue
        z1 = x1 * int(str(x2)[1])
        z2 = x1 * int(str(x2)[0])
        if z1 < 10 or z1 > 99:
            continue
        if z2 < 10 or z2 > 99:
            continue
        print(f"{x1} * {x2} = {y}")
```

```python
46 * 22 = 1012
```