Merge branch 'main' of https://github.com/microsoft/PythonProgrammingPuzzles into main

Author: akalai

.github/ISSUE_TEMPLATE/new-puzzle.md

@@ -3,7 +3,7 @@ name: New puzzle
 about: Create your own puzzle by defining a function
 title: New puzzle
 labels: New-puzzle
-assignees: akalai
+assignees: ''
 
 ---
 
@@ -13,18 +13,10 @@ def sat(x: str):
     return "Hello " + x == "Hello world"   # change this to your puzzle
 ```
 
-Solution hidden below so that other people can try to solve it.
-<details><summary>Reveal solution</summary>
-
-```python
-def sol():
-    return "world"  # replace with your solution
-```
-</details>
-
-Please post your solutions to this puzzle in the comments using the following formatting:
+Solvers, post your solutions in the comments using the following formatting:
 ````
 <details><summary>Reveal solution</summary>
+
 ```python
 def sol():
     return "world"  # replace with your solution