Easy 1 - It all begins here
Get the jewels in the room you're in as well as the key. Don't let a rock land on you. Once you get to the top left area, you will need to pass through the tunnel and pass a whirlpool at the exit. Lastly, push the rock to blow the mine up and open the exit. Don't touch the other mines.
Easy 2 - Treasure room
The monster is easily killed by pushing the rock onto it, and you will get 9 jewels from it. After you pass under the filters and collect the bomb, you plant it with [Return]. A good idea is to blow up the walls to get to the key and score token at the bottom. Finally, pass through the door and press the plunger. You now have access to all the jewels you need and more.
Easy 3 - Locks and keys
Be careful not to disturb the mines as you get the jewels. Once you get the key, the rock landing on the mine will open up 2 more jewels and an invincible. The door with 12 written on it can be opened up once you have deposited 12 or more jewels.
Easy 4 - Blowout
Get the 4 bombs and use one to get out of the room. Now in the larger room, collect the bomb x 2 and the auto-jewels (which don't need taking to a whirlpool). Next plant a bomb at the bottom to get to the other jewels. You can get to the exit by a further bomb at the top. Your spare bombs can get you the score token if you want it.
Easy 5 - Chaos tubes
You have little choice but to go in the tunnel and pass onto the spring. In tunnels, spring boards will even take you around corners. You will eventually hit a mine. Fortunately the return point you passed on the way will take you back there. You can now get to the speed pill, extra life and break jewel limit from the tunnel. Next clean up all the jewels and make your way to the exit.
Easy 6 - Flood treasure
Your first taste of water. You will need to go in the water and collect the jewels and surface on the right hand side. The air bubbles in the water should be more than enough air for you. After getting past the gold door, you will press a water depth switch to bring the water further up.
Be careful in this bit, your oxygen wears out fast. You should be able to get the jewels at the bottom in one fell swoop if your trail is empty. Use the whirlpools inside the silver doors.
Easy 7 - Laser switch
The red and green on and off switches will operate the lasers and doors. You need to start by switching red on to get through the door (green will activate lasers to stop you). Once you have the jewels from the 3 rooms you can get to, switch red off and green on from either of the 2 rooms you didn't start in. Also remember to press the 4 security switches to unlock the exit.
Easy 8 - No fear!
The only way out of the first room is to hit the spring. You will get an invincible and then plough through some mines and a monster. Once you regain control, walk into the mine at the top left corner for access to the auto-jewels.
Easy 9 - Let's take a dive
After passing through the 2 tunnels you'll find yourself at a break jewel limit and some jewels. Avoid the alcohol as it will reverse your controls but give you no benefit. You need to then go in the water and push the rock to get to the next area. Get the remaining jewels (remember you can pass over the tunnel) but remember to surface for air when you need it. Finally you can exit or collect the extra life as the jewel door is now ready to be opened.
Easy 10 - Rock colony
This ones about getting the jewels while being careful with the rocks. There's plenty of spare jewels here but if you want the ones around the monsters just remember they only turn when they meet an edge.
Easy 11 - Cave of hunting
Travel up the arrow path to the left and press the plunger. This will give you access to the red on and off switch. After passing over the arrows above the plunger, drop a rock in the space between the walls (thats leading to the monster). Also push a rock onto the other monster to kill it. Now press the on switch, the conveyor belts will lead the rock to kill the other monster. Now you can clear your rewards up. And avoid the glasses, they're not good for you.
Easy 12 - Security cave
Press the 3 switches. You can now travel down over the tunnel and get the bomb and key. After unlocking the door, plant the bomb directly to the left of the security wall. Now get the keys which can lead you to the orange security switch.
Easy 13 - Rock pusher
This is as simple as pushing the rocks into the paths of the monsters as they are moving upwards so the rocks land on them. If you find the top monster difficult, you could always collect the shield and then kill it by walking into it.
Easy 14 - Production line
After pressing the on switch, you need to go into where the rocks are moving across the conveyor belts. Be careful as once the rocks reach the bottom, they will teleport back to the top. Don't step in when a rock is going to appear at the top. Make your way to the bottom (the teleporter can be used as a shortcut) and pass onto the off switch. You can now get the jewels. After this pass over the arrow and go back into the conveyor room. This time go into the teleporter, which will take you to the bottom, and you can move down towards the exit.
Easy 15 - Cave of dodging
Your route is pretty straight forward, just be sure to pass the monsters when you're not going to cross their paths. The bomb should be planted at the bottom left area where you collected the 5 jewels.
Easy 16 - Mega-blast
This level gives you more explosives than you need especially if you collect the bomb x 2 before planting any of the 9 you collect. Just blow your way through the walls to get to the jewels and keys. There's 2 rooms that bombs won't get you in but you can get the keys and orbs needed for the doors.
Easy 17 - What wall?
Collect the jewels and finally the ghost pill. You can now pass over anything that can be destroyed. Use this to get the auto-jewels and a second ghost pill. Collecting another power-up doesn't cancel the one you have but rather stacks with it, so you will always get the full duration of both power-ups.
Easy 18 - Assortment
Just go around collecting the jewels, bombs and pressing the security switches. With a long trail you can pass through the trail door and extend your trail further with the break jewel limit and get a shield also. Now you need to blow your way to the keys and orbs. You now have the resources to exit.
Easy 19 - Segments
There's more than enough jewels in this cave. You will want to drop a rock onto the cyan security mine, and also plant a rock in the middle of the security walls in the bottom right corner; either push the rock out the way or use a trail to hold the rock while you get back out. Your path is now open to get to 2 cyan security switches which will allow you to get into the top left room. In here is the purple switch which will give you access to the exit.
Easy 20 - Wall cross
The monster will head for you directly but you can either outrun it as its slow or kill it with a rock. The rest of the level is pretty simple, you will need to use the teleporter at the bottom right corner at some point.
Easy 21 - Marathon
The ice will restrict where you can get to. After slipping to any side, pass through a tunnel and exit at a far edge, slip to an exit, this will block you and allow you to move to side into the soil areas. After the 30 jewels, go over a tunnel to the far side and then you can slide to an exit.
Easy 22 - Checked grill
First collect all the bombs. Be careful with the heaters, pass over them quickly. After all the bombs, collect the bomb x 2 in the bottom right corner. You will need 2 bombs to get to each jewel and the whirlpool and exit because you can't plant a bomb on anything but empty space. Start with a bomb that's diagonal from a corner of the walls, this will blow away a heater space so you can now plant a bomb under a walls sides to get to the object in the middle.
Easy 23 - Block pushing
Push the 5 pushable walls one by one into the sockets leading to the auto-jewels. You can now collect these jewels and finish the level.
Easy 24 - The tower
Destroy the 4 jewel monsters with rocks. You'll see a room full of rocks on the right and 3 inverters at the bottom. Make a space under these inverters so these rocks can fall through and turn to jewels. Use the bomb to get to the key and accompanying jewels.
Easy 25 - Rock race
You are forced to push the rock through the filter, which will hit the spring and blow the mines up along with some jewels that you need. To prevent this, as soon as you push the rock, step on the nearby clock, this will freeze time and the rock will stay still. You now have 20 seconds to get the jewels that the rock will destroy when time resumes. If you get the shield, it can give you a second chance against the monsters, but be careful not to blow the whirlpool up!