Nope... defunct. A few are like that, just missed by DocJohn to remove them in the last go-round.
ANYTIME you see NO "high scores" (click on that and see) You'll know no one else has been able to get a score. Play it once and see if you get a glitch score?

and then leave it... or play without posting a score.
recently some of the games changed and ones I used to be able to play won't let me score.

(My word games ! Arrrrgh

)