I get that you use a 5 point ball to get rid of the explosive. But after that if you use the 30 point ball and launch it high in the air it won't come back down; and if you don't launch it high enough there isn't enough force to smash the blocks. Argh!

You need to BARELY, BARELY brush the explosive box off the ledge so it falls next to the blocks and blows them off the screen. Use the 5 point ball and launch it with the greatest of ease at the block. Too much force will blow it up.

use the 5 ball to barely knick the top corner of the explosive, sending it down to explode and push the blocks off

Lame. You have to unlock a new ball by fulfilling challenges. It's impossible with the standard balls, methinks.

Just use a 5-point ball to GENTLY knock the explosive off the wall, and gravity does the rest.

to use the first unlockable ball (which explodes on contact) and aim it so that it lands on the right side of the blocks. If done right, all the green blocks are cleared without touching the explosive. To unlock the ball you need 10 succesful challenges.

Try to VERY gently push the explosive block down by hitting its upper right edge slightly, so it explodes next to the green blocks. Took my many tries, worked for a 10p ball

Lightly toss an explosive ball over the exploding block so it lands behind the greenies and blows them all off

use 10 to hit the exact centers of the red blocks adjacent to the center. with good aim/luck, you'll hit them off to land on the sides.

The blocks are acting if they are under the frozen unlockable. if you hit them/affect (bombs/disruption), the blocks and any block they are touching, will regain their sense of gravity. The trick is to barely scratch them so they fall down without touching the reds. You'll need an explosive for the farthest one though. Disintegrating the nearest red stacks helps a lot. Don't forget you can freeze them again if you have the unlockable.

on 17 it is all about timing, you need to hit the top of the green stacks with a 5 ball at just the right angle to knock enough blocks off. It is not easy and requires a lot of practice.

1. : hope you don't need help here.

2. : hope you don't need help here.

3. 30 from bottom center row, horizontally tilted slightly up.

4. 20 from nw, target middle of green's side.

5. 30 from sw, horizontal.

6. 10 from center, targeting center of red lines adjacent to the center one.

7. difficult with normal balls. Simple with remote (2nd unlockable).
   10, target bottom row half strength (hit and miss strategy)
   OR remote, lightly over the green stack then have it explode.

8. Use 5s. Ruler might help

9. explode (or 30 if not available), second row from bottom. Luck to see if they get stuck or not.

10. Difficult. Two good ways to hit green stack:

    • Very N, aim perfectly horizontal. Should hit 2nd row after it loops.

    • ne, aim very slightly north from ne. Should hit the side coming down.

    Besides not explosive, your choice of balls. Note that total green points is 170.

11. Difficult. 15' west of north, angled so it crosses center. Use 5 to find spot, use 20 for real.

12. Difficult. Many choices here. I used 20 from very n, angled upper right, where the red barely obscures the rotating rings.

13. Try to go over column so it hits the green at either the top or very bottom. Remote ball works best, but any will do once you find the right str to send it over.

14. Send remote barely over explosive. My method was from nw, angled nnw, 1/3 str.

15. Go wild. Note only 140 points from green.

16. Extremely difficult. Only 144 points from green. Best hope is to use remote on bottom row, slightly below full power, then explode when it's mostly down.

17. Extremely difficult. Need fast reflexes. 10 from ssw/sse, aim at center of sides of the green stacks. Fire at one, then the other.

18. Remote, fire at 2nd bottom row horizontally, explode at center. 30 can work, but you'll need to push most of the bottom green row for enough points.

19. Explode from e, aim e at platform. Use remote to finish leftovers (arc over the pile then explode from the east).

20. Extremely difficult. One method is to hit the right stack of balloon blocks so they cover that hole then explode the brick, but the balloons often can't hold against all the reds. (bounce back from the left side for best results.) Alternative I found was to fire a ball over the red stack, then hitting the green without triggering the explosion, though very difficult to find right spot. Note only 160 points from green.

21. Aim at bottom/second bottom row, then pray. Remote might work better than explode if you use it at the center. Note that balloons can only lift about 2-3 stacks of green, otherwise it'll be too heavy, so it's best to spread it evenly rather than all on the right.

22. Fairly simple. Just guess and check. 5 is enough, though 10 works better.

23. Either use 10/20 to knock out rows then pray, or arc over the red stack with a disintegrate and remove them entirely. Note only 175 points from green.

24. 5, try to get it aligned perfectly horizontal to the greens center then launch it perfectly horizontally. If done correctly, should barely affect other blocks.

25. 5 to hit explosives, 20/30 to hit white bar into place. Just work on timing.

26. It's lvl 8, but worse. Have fun.

27. 5 from s, aim at slightly above center of explosive

28. 5. It's like shooting skeet. Fire one to send some blocks down. Use 5's to knock green ones out as they fall.

29. Return of the Revenge of lvl 8! I used 5 from N, aimed horizontally but very slightly slanted up.

30. As mentioned before: The blocks are acting if they are under the frozen unlockable. if you hit them/affect (bombs/disruption), the blocks and any block they are touching, will regain their sense of gravity. The trick is to barely scratch them so they fall down without touching the reds. You'll need an explosive for the farthest one though. Disintegrating the nearest red stacks helps a lot. Don't forget you can freeze them again if you have the unlockable.

vortex ball, which though fun to watch, is actually not an autowin, but does help get some higher scores on some levels. Use freeze to allow to position where the hole with much greater accuracy. Remember you need to hit something before it starts up, but freezing doesn't stop it from charging.

Launch 3-5 blocks with a 5-point ball. Go do something else for about 2 minutes. Shoot some more blocks. Take another break. Repeat until all blocks eliminated.

Don't be impatient, because the blocks [i]will[/i] eventually fall. You need to average 3-4 blocks per hit, or the blocks won't add up to enough points to overcome the cost of the shots.

(Which is pretty much what JIGuest said, except for the taking a break part.)

you need to have passed enough challenges to have the exploding-on-command ball. Launch it gently at the slanted ramp above the green blocks. It will fall on to the green blocks and roll slowly over the edge. You need to get lucky for the balloons to push it to the small ledge at the bottom right of the green block "block" and then trigger the bomb. There should be five or so left, for these take the #5 or #10 and knock them off and wait.

again, use the triggerable bomb, launch it over the exploding block gently and when it lands trigger it and you will get all of them.

notice that the sides are rubber, not the normal sides. Take a #10 and bounce it off the left wall and push the balloons to the right, might have to do it twice. When the balloons are about to start going past the right ledge and up trigger the exploding square with a #5. The balloons will bock the red squares while the green are free to fall. May take a couple of tries to get timing right but when done right the red will not be able to fall at all.

Multiple 10 & 20 shots. Though I think there's only 160 or so to get, so you can't take that many. Knocking just a few blocks into the blender at a time can be easier than hoping your explosion works out.

Using a remote, fire it over the column and detonate it on the other side. Getting this right is not at all easy, but once you do, all the block will go out easily.

Take a remote explosive ball, let it roll slowly across the top of the blocks, wait for it to drop and detonate it as close to the foot of the stack as possible (slow roll is the key). Use a 10 to get the remaining blocks into the balloon pit, go have lunch and when you come back, it should be done!

You need the Disintegrator Ball. Shoot it straight down and hit "d" when the ball touches the top of the stack of reds. The explosion should erase all the reds and the platform, leaving all the green blocks to fall with no fuss.

1. Dissolve the center red one by gently firing straight up so the structure is still standing afterward.
2. Fire an exploder straight up.

The result is quite an enjoyable spray of green!

take a #5 ball from the top part of the shooting circle and aim down at the base of the green stack, a row or two above. Do it right and it's like chopping down a tree; the stack will topple back away from the red blocks.

While the long three-bounce is the intuitive shot, it may be easier to bounce a ball through that narrow gap between the wall immediately left of the launch zone and the first red block.

use a dissovling bomb to eliminate the red stack to the left, do it again for the next stack & the next (if one of the bombs dislodges the adjacent stack freeze frame it - this might be a blessing in disguise as you might be able to now do two stacks with one dissolving bomb). now launch a push button bomb to the tight right of the green blocks - about midway up their side. they will all get blown free of the remaining reds on the bottom right

bounced off the left wall to shove the balloon stack over to the right, but I used a 30 ball. As the stack moved by it triggered the center bomb, but the balloons had already blocked the red escape route. This also freed up all the greens to fall.

I found that the easiest way for solving the challenge on 30 is if you got axes to freeze button launch a disintegrator on the reds on the right side detonate it to disintegrate as many blocks as possible then re freeze any falling red blocks. then launch a normal explosive on the left most green block. in this way i got it on the second try

level 18 do a 30 ball at the green blocks ad then you should be done

No matter what I do I can't knock off the explosive box without it blowing up.
&& I'm really confused because it (for whatever reason) unlocked the Freeze Button and Vortex Ball, but not the Explosive ball, Remote EB, or the Disintegrator ball. So i can't use the Explosive Ball, and the Vortex Ball doesn't work.

Drop two remote explosive balls on the two gaps between the three piles. Click e, and if you are lucky enough for not a SINGLE red brick to land outside of the platform, then you get both level AND challenge complete.

drop a disintegrate right in the middle with 0 power. let it disintegrate into the middle of the red pile, then press D to blow it. it will get rid of all the reds AND the see saw itself, allowing all the greens to fall freely.

Drop two remote explosive balls, at each side,
between the reds and greens.
Press 'E'.