| Subdomain | Challenge | Problem | Difficulty | Score | Solution |
|---|---|---|---|---|---|
| Introduction | Say "Hello, World!" With Python | Problem | Easy | 5 | Solution |
| Introduction | Python If-Else | Problem | Easy | 10 | Solution |
| Introduction | Arithmetic Operators | Problem | Easy | 10 | Solution |
| Introduction | Python: Division | Problem | Easy | 10 | Solution |
| Introduction | Loops | Problem | Easy | 10 | Solution |
| Introduction | Write a function | Problem | Medium | 10 | Solution |
| Introduction | Print Function | Problem | Easy | 20 | Solution |
| Basic Data Types | List Comprehensions | Problem | Easy | 10 | Solution |
| Basic Data Types | Find the Runner-Up Score! | Problem | Easy | 10 | Solution |
| Strings | sWAP cASE | Problem | Easy | 10 | Solution |
| Strings | String Split and Join | Problem | Easy | 10 | Solution |
| Strings | What's Your Name? | Problem | Easy | 10 | Solution |
| Strings | Mutations | Problem | Easy | 10 | Solution |
| Strings | String Validators | Problem | Easy | 10 | Solution |
| Strings | Capitalize! | Problem | Easy | 20 | Solution |
| Math | Mod Divmod | Problem | Easy | 10 | Solution |
| Math | Power - Mod Power | Problem | Easy | 10 | Solution |
| Math | Integers Come In All Sizes | Problem | Easy | 10 | Solution |
| Regex and Parsing | Re.split() | Problem | Easy | 20 | Solution |
| Subdomain | Challenge | Problem | Difficulty | Score | Solution |
|---|---|---|---|---|---|
| Warmup | Solve Me First | Problem | Easy | 1 | Solution 1 and 2 |
| Warmup | Simple Array Sum | Problem | Easy | 10 | Solution |
| Warmup | Compare the Triplets | Problem | Easy | 10 | Solution |
| Warmup | A Very Big Sum | Problem | Easy | 10 | Solution 1 and 2 |
| Warmup | Plus Minus | Problem | Easy | 10 | Solution 1 and 2 |
| Warmup | Mini-Max Sum | Problem | Easy | 10 | Solution |
| Warmup | Birthday Cake Candles | Problem | Easy | 10 | Solution |
| Subdomain | Challenge | Problem | Difficulty | Score | Solution |
|---|---|---|---|---|---|
| Basic Select | Revising the Select Query I | Problem | Easy | 10 | Solution |
| Basic Select | Revising the Select Query II | Problem | Easy | 10 | Solution |
| Basic Select | Select All | Problem | Easy | 10 | Solution |
| Basic Select | Select By ID | Problem | Easy | 10 | Solution |
| Basic Select | Japanese Cities' Attributes | Problem | Easy | 10 | Solution |
| Basic Select | Japanese Cities' Names | Problem | Easy | 10 | Solution |
| Basic Select | Weather Observation Station 1 | Problem | Easy | 15 | Solution |
| Basic Select | Weather Observation Station 3 | Problem | Easy | 10 | Solution |