Troubleshooting

7 articles in this collection
Written by Aaron, Sasha, and Irina

What does “Your rocket is out of fuel” mean?

Written by Sasha
Updated over a week ago

How to identify the version of the operating system or browser?

Choose the right device to use Happy Numbers to avoid glitches

Written by Irina
Updated over a week ago

What does 'there are no more assigned tasks' mean?

Written by Aaron
Updated over a week ago

I cannot enter my account. What should I do?

Written by Sasha
Updated over a week ago

The sound does not work. What should I do?

Written by Sasha
Updated over a week ago

Why does the website appear to be blocked?

Written by Sasha
Updated over a week ago

How can I delete my account?

Written by Sasha
Updated over a week ago