Lichess's Puzzle Rush

I suggest to add a new training option, where the user is setted to how much solve chess tactics problems as him can do in a limit of time with a increasing difficulty. (e.g. 5min)

Yes, solving under heavy time stress puzzles groving from v. easy to harder ones is indispensible for every blitz/bullet player
(pattern recognition)
it is so far only on chessdotcom (for free only 1x5m daily ) and gameknotdotcom (for free only 3x5m daily) ... v.popular feature...
5min should be max - not only for comparing with rankings there -but also to avoid unhealthy eyes overstress- I opt also for daily limit here -cause it is VERY addictive.... let say maximum 3x5min in every 6 hours ??

+1

I think for now it can't be done on lichess because here puzzles are not organized by difficulty.

Eh? You don't think they get harder the better you do?

did you guys take this from chess.com

@Giannelli Lichess tactics ARE organized by difficulty. Every tactic has a rating assigned to it that is found after the puzzle is solved.

@ChesswurmOTB You are right, I missed that, thank you. Puzzle rush would then be possible, at least in theory. It would nice to also practice tactics with theme, like skewers, x-ray, pawn endgame and so on.

Themes would be nice, but with all the puzzles I doubt it would happen.

@Giannelli do You know as is written lichess code?
Every Chess Tactic Trainer needs what the problems have a ELO tag for assign problems by user training ELO, otherwise the trainer would be ineffective.