It shouldn't be a problem still, afaik you can just nuke again (but i doubt i'll ever get to xmas lems
)
Anyway did a quick round over the first 10 fun levels, mostly seem to match or slightly beat the times in the first post
I'll add a marker (G) to solutions that use glitches
FUN 01 - 299 frames - 17s +10
FUN 02 - 339 frames - 19s +16
FUN 03 - 351 frames - 20s +11
FUN 04 - 626 frames - 36s +14
FUN 05 - 617 frames - 36s +5
FUN 06 - 379 frames - 22s +5 (G)
FUN 07 - 822 frames - 48s +6 (Definitely improvements to be made here, will be hard to implement NL solution due to lack of directional select)
FUN 08 - 409 frames - 24s +1
FUN 09 - 496 frames - 29s +3
FUN 10 - 205 frames - 12s +1