Wonderful ring-and-string-type puzzle.

[cjsmith]

I can solve the two-ring version, but the four is currently kicking my butt.

Comments

[hitchhiker.livejournal.com]

I don't even try to do those!

[cjsmith.livejournal.com]

Rings-and-strings (or horseshoes-and-chains or whatever) are the only kind of puzzle I'm good at!