This game is optimized for 60 frames per second. Players who use monitors operating at 100Hz and above will struggle to complete certain levels as refresh rate affects gameplay. Level 46 in particular suffer from this as obstacles rotate twice as fast as they are supposed to, thus making the level impossible to complete.

How do you change the monitor's refresh rate?

With an AMD GPU:

1. Right click on the desktop, and click on 'Display settings'
   
2. Click on 'Advanced display settings'
   
3. Click on 'Display adapter settings'
   
4. Select the tab named 'Monitor'
   
5. Select the appropriate refresh rate (60Hz) from the dropdown menu

With an NVIDIA GPU:

1. Right click on the desktop, and click on NVIDIA Control Panel
   
2. In the left pane, select 'Change resolution'
   
3. Click on 'Add Resolutions...' or 'Customise...', depending on operative system
   
4. Click on 'Create Custom Resolution...'
   
5. Set refresh rate to 60Hz

Any changes may be reset once the game is completed.

I hope this guide helped you! Please like and share so that others struggling may benefit from it as well.