i don't know how much you must have completed but, you must be Mario first! Go to peach her castle, and make Mario watch to the light, and you should warp to a place with a button do a ground pound on the button and all those block will be solid.
You have to find a "?" switch somewhere in the castle, here is how to do it: Get some power stars until you see a light in the middle. Then look up. You should be in a skyish place. Fly to the platform, ( only Mario can do it) And ground pound the switch.
u have to mario. u stand on the sun carpet in lobby area thingie. use (x) to look around. look at the sun-light thing. u will be flying . go down through rainbow rings to the tower. step onto the red ? switch. after that, all of the ? blocks will be solid
You use a red stone repeater to delay redstone signals, to extend the range of redstone (12 blocks), or to transmit signals through solid blocks.
you have to be shell mario. try getting it from a red mushroom house or red flying block.
You have to find the secret switch inside the castle, and make all the ? blocks solid. They sometimes contain a power plant. To find the secret switch, stand on the rug where light shines through the sky light, inside the castle. Now, zoom in the camera, and look directly at the sky light. Mario will be given his wing cap. Steer him to the tower with a red button and a ? block. Jump on the red button. The ? block will become solid, along with all the others in the game. Now, just simply jump off the tower. Done!
kill the blocks,get the red coins then you see the star then you pass the level
right when you enter the castle you will see the sun painting on the ground. When the sun is shining on it press X.ONLY ON STANDERD MODE. Then look up and you will be in a rainbow room. Hit the swith, save, and whalla!!! YOU NOW HAVE ALL RED BLOCKS SOLID!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! right when you enter the castle you will see the sun painting on the ground. When the sun is shining on it press X.ONLY ON STANDERD MODE. Then look up and you will be in a rainbow room. Hit the swith, save, and whalla!!! YOU NOW HAVE ALL RED BLOCKS SOLID!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The game setup is: 5 Green Blocks 3 Stationary Blue Blocks 4 Non-Stationary Blue Blocks 2 Solid Red Blocks Of the green blocks you don't need to click any. Of the Stationary Blue Blocks you don't need to click any. OYou can't click the Solid Red Blocks So... All you have to click is the Non-Stationary Blue Blocks So.. In the top left cornor you'll see 3 green blocks balanced on 1 blue block, the 1 blue block balanced on a green block, the green block on another blue block, that blue block is holding a second green block and a solid red block. Click the block holding that. The two green blocks remain okay, but it drops the solid red block. Next, you'll see in the lower right hand section a blue block with a green block, a blue block, and a solid red block. Click that as well. Now you're done. You're welcome.
If you have not got the ? blocks solid be Mario {must have over 14 stars at least}look into the sun, go on the tower in the middle, then jump on to the red? block. Now be Wario go to the first stage if you to see how it works, go to a red ? brick, jump, and you're metal!
there are 13 red blocks
Go to Bowser junior's tower at the 2nd star coin at the door DO NOT go into the door. Jump over the two moving blocks on the right and smash through the blocks with a shell to the red pipe. Enter the pipe to the red flag.