A real-time web application build with Firebase and Angular, using Realtime Database for data synchronization and Static Hosting for displaying frontend content.
App needs minimum 2 players. (Keep in mind that there's only 1 lobby...)
After selecting a player, each user receives random numbers between 0 and 10. Once all players have joined, the game begins and a 5 - seconds countdown starts.
The main goal of the game is for players to synchronize their card plays (in this case - numbers) without communicating. Each player must play their card (the numbers they were assigned in the start of the game) in ascending order as the countdown progresses. If a player plays their card (number) too early or too late, the game ends. If all players successfully coordinate their numbers, the game is won.
Some images from the game:
- Players/Home page:
- Waiting for players:
- Countdown:
- Player's Card/Numbers:
- Small video presentation:
There are still many things to be improved and added.





