it is actually possible, but it counts as you not pressing it two ways:
1. right click then it stays still then click it
2. hold left button down then move mouse over it
here is my tip if u cant finish level 3
Level 1, you can't buy items.
Level 2, i know people say but items every evel but if you want a chance of getting the badge LEAVE BUYING ITEMS FOR LEVEL 2.
It will be tough but rewarding to make it to level 3. Buy freaky and the thrust items.
Now it should be tough again but aim for the cannon to shoot for the middle and with your timing with full power correct, thrust and use your fish to reach 600 metres.
this game looked okay- however two problems. if you get 120 with a decimal, you still get the achievement. also, sometimes while connecting a dot it restarts as if you touched another block, which doesn't happen.