Hello I see that it has been almost two months since u posted your question. I just finished the level with all bonus coins. There is 3 bonus coins in the kaboom's area, 4 if u include the tp coin.

9 points in the tunnel before entering the mine
2 points in the cave
10 points on the TPs
2 ...

Hello I see that it has been almost two months since u posted your question. I just finished the level with all bonus coins. There is 3 bonus coins in the kaboom's area, 4 if u include the tp coin.

9 points in the tunnel before entering the mine
2 points in the cave
10 points on the TPs
2 ...