Suggestion - Blindfold puzzle

Hi,
In settings, we can modify "Blindfold chess (invisible pieces)" in Game Display section

Is it possible to add a shortcut in puzzle page (a switch on/off button) to activate/desactivate blindfold chess ?

Scenario : I look the board with pieces, I try to remember the position of the pieces, and then I just click on the shortcut and try to solve puzzle without seeing pieces
I think this feature will be great to improve memorisation :)

Moreover, I think it's easy to implement in Lichess, because this option is already available in settings.

Thanks in advance,

I agree, I think It does improve memorization.

Yes, the feature will definitely benefit players. I think it is a really good suggestion.