Sure! Here's an example of an HTML file that incorporates JavaScript to create a game where the player needs to find 12 keys in a mansion by solving puzzles:
Puzzle Mansion
Congratulations! You found all 12 keys. You can now leave the mansion.
In this example, you would replace the `src` attribute of each `img` tag with the path to your pictogram files for each puzzle. Remember to include the pictogram files in the same directory as the HTML file.
This HTML file defines a grid of puzzle elements, each represented by a `div` with a puzzle image. When the player clicks on a puzzle, the `solvePuzzle` JavaScript function is called, and the selected puzzle is hidden. Each time a puzzle is solved, the `keysFound` variable is incremented, and when it reaches 12, a congratulatory message is displayed, indicating that the player can now leave the mansion.
Feel free to customize the styles, add more puzzles, and enhance the game as per your requirements.