Isaac Newton's Gravity

.but just 50 levels? This game only lasted me a day and the only levels I had a hard time beating were 46, 48 and 41. (and how do I upload levels?)

Sad that there were only 150 levels. (had to purchase extra 50 levels after level 50) Loved the game though!

Please make it free for at least a day to upload levels to real people. I have no and REALLY want to do that! Do this than 5 stars.

Worth the three bucks. Hours of crazy puzzles. The physics are very accurate. There are enough websites that will give help if you get stuck. My 12 year old has been playing for days.

AWESOME GAME BEST IN APP STORE NUMBER ONE SO FUN AND ME ON GAME CENTER NAMES KLOPER45