Show HN: I Made a Stupid Game
I quite enjoyed that.Few (hopefully helpful) bits of feedback:1) Would be nicer if it wasn't just an endless list of question cards. Maybe have new ones sliding in on the right, with answered ones going off to the left.2) Visually separate the question, your answer, the correct/incorrect answer and the explanation.3) Scores! How many right, how many in a right in a row, how did your guess compare with others etc4) Social Interaction. Let me share my "best run in 60 seconds" and then let others see if they can beat me.5) Pictures? Was just thinking you could have a 2x2 grid, with number and labelled picture of object in a colum, then you click on whether you think column 1 or 2 is the heaviest.6) Stats - maybe on landing page or as commentary on your selections
"Did you know the weight of the Blue-whale has the most over-estimated mass"7) Difficulty curve (or setting), feels a bit odd after you'd put some estimate into guestimating to just be asked "does a gorilla weigh more than 5 tins of beans?" Or maybe it just currently feels too-random. I might get 20 in a row, but I can't compare myself to somebody else who got another 20 in a row right.8) "Is greater than" is nice, but simple  choice makes it too simple some times. 
Maybe, "Which is closest to?" - which would give you multiple options to choose from.