They're fun. just depends on where you put them.

My ants settled in nicely and stared digging on day two. They must have figured out there was no gettin out of the ant farm and so they never dug again..  from day 5 to day today (day 27) theres been zero tunnel digging, they just hang about and try to escape through the air holes.

 

 And do I gave them more challenging tasks to keep them and myself busy.
 Took this ant a while to find the sugar in the centre but he got there none the less :). Unfortuantely he celebrated by dying a short while later.. I decided no more ants in the labyrinth