Puzzles not opening

Hi there,

The photo is pretty self-explanatory: it is what happens when I click on one of the puzzles. You’ll see that the ‘puzzle’ is actually on the screen (the light-brown square dot beneath the ‘Puzzles’ tab). I ordered a lab quality microscope but until then I am unable to practice the puzzles! How am I suppose to get better if I can’t practice the puzzles!

Does anyone have any suggestions on how to enlarge the puzzle to fit, ah say, a 5’10 medium sized adult male?

When that happens to me usually refreshing the page help. If it doesn’t help though, telling us what browser/system you are using and their versions should help the moderators a lot. As you can see below others are also having some trouble.