Sure, here's a simple implementation of a jigsaw game using JavaScript and pictograms within a single HTML file:
Welcome to the Jigsaw Game!
Voice tells you to play a game. Find the key before the device destroys you.
60
In this game, you will have 60 seconds to find the key by clicking on one of the pictogram tiles on the game board. If you click on the key tile, it will turn green indicating that you found the key and you're safe. If you click on any other tile, it will turn red. If the timer reaches zero, the game will be over, and you will receive a message indicating that the device has destroyed you.