Hot for the Ramp Cutter achievement?

I had a little trouble finding all the ramps right away. There are a total of 20 ramps in the game. 8 in the light green world, 6 in the swamp world (one of them on the beach) and 6 in the ice world. There are no ramps in the lava world. Just look at the following maps.

Map legend:
Red circle - ramp
Blue dot - teleporter

I got the map from this page[ragex.ca]
There you can find everything you want to find in the game, but unfortunately the ramps are not marked. Nevertheless, thank you for this wonderful map!

There are 8 ramps to find

There are 6 ramps to find

There are 6 ramps to find

Congratulations!! You should now have unlocked all 20 ramps and the achievement is yours!

RAMP CUTTER :3