3blue, 2 green, 4 red
You click on the positive numbers and join them to make 5. Also adding negatives if you need to subtract. Example: (+2) + (+2) + (+2) = (+6), so add (-1) so that it equals exactly positive 5. Hope this helps!!!
blue and yellow
You need to get the mech steam motor and the mech crank. In a garage by Sullys is unfinished mech. Use your two mech items besides it and you then have built the mech.
you need to just try and try until it works or report it to poptropica
no it doesn't need steam
No, Poptropica does not need nor use sound, at least to the best of my knowledge it does not.
Since Poptropica is a website, there is no need to install it.
You don't need to buy Skyrim from Steam, but it does need to be linked to your Steam account (by registering the serial code you should have got with the game).
You don't need to know
steam is water
On Poptropica, the things you need to get is a glowstick, a pig, a flag, and a jetpack and a water bucket.
To steam eggs for perfect doneness, you typically need to steam them for about 10-12 minutes.