Today's problem description: https://adventofcode.com/2020/day/19

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<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/18

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<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/24

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<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/25

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<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

I always enjoy Amos' writing, he does a great job of walking through topics in depth and explaining each step of the way. It looks like he's starting a new series to work through all of this year's Advent of Code problems, which will probably be a good read for people interested in Rust (whether you already have experience with it or not).

Only the first day is up so far, but the overall series page is here, and individual links:

• Day 1
• Day 2
• Day 3
• Day 4
• Day 5
• Day 6
• Day 7
• Day 8
• Day 9
• Day 10
• Day 11

I'll update this post with new links as the new parts come out, and possibly bump it occasionally.

Today's problem description: https://adventofcode.com/2020/day/17

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<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/23

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<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/21

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/20

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/22

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/16

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2020/day/12

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/11

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/15

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2020/day/14

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2020/day/10

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2020/day/13

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/7

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/9

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/8

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2020/day/2

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2020/day/1

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/5

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2020/day/6

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/4

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/3

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/25

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/24

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/23

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/10

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/15

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/22

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/14

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/21

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/20

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/7

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/18

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/19

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2019/day/6

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/17

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/16

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<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2019/day/13

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<summary>Part 1</summary>

```python
Your code here.
```

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Today's problem description: https://adventofcode.com/2019/day/12

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<summary>Part 1</summary>

```python
Your code here.
```

</details>