On 100 Floors: Level 83 you need to take all the shapes ground stuck to the walls such as the triangles, pink squares and so forth then puzzle them together to proceed to the next level.
- Begin by placing the big grey triangle at the top left onto the door on the top left.
- From there take the one diagonal shape on the middle right hand side and place it under the grey triangle you have placed on the door already.
- Once you have done this place the yellow shape on the ground under the white shape which spans across the bottom.
- Place the pink/purple square directly into the middle of the door now on level 83.
- Take the orange shape from the top right and place it beside the purple/pink square and beside the yellow shape.
- Take the dark purple triangle and place it above the pink square and orange shape.
- Lastly is the small light blue triangle that goes into the top right corner.