Are you ready to get started?

Here I am using single blue color here but you can have any other or mixed color.

Get four 2x3 bricks (#300223) and prepare to drop one of them.

1. Prepare to drop the 2nd 2x3 brick. Here we are trying make a square layout with blue bricks.

2. Prepare to drop the 3rd 2x3 brick.

3. Prepare to drop the last 2x3 brick to complete a square layout.

4. Now, you have completed making the square layout of the first layer.

Prepare to drop 1x1 brick (#300523) to fill the center gap.

5. You need to apply a mirror image of the square layout to make a stable build of a cube.

Get another three 2x3 bricks. Let's drop the 1st blue 2x3 brick.

6. Prepare to drop the 2nd 2x3 brick.

7. Prepare to drop the 3rd 2x3 brick.

8. Prepare to drop the last 2x3 brick to complete the square layout.

9. Prepare to drop 1x1 brick to fill the gap.

10. We have used two 1x1 bricks to fill the center gap but they are not stick to our cube yet.

We need to apply a completely different layout to combine these two 1x1 bricks to our cube.

Prepare with four 1x4 bricks and ready to drop one of them.

11. Prepare to drop the 2nd 1x4 brick.

12. Prepare to drop the 3rd 1x4 brick.

13. Prepare to drop the last 1x4 brick to complete the outer square layout.

14. Now, get single 2x3 brick and prepare to drop it.

This will allow two 1x1 bricks to stick to our cube.

15. Get single 1x3 brick and prepare to drop one to fill the gap.

16. Now, we will duplicate the layout of the 1st layer to have a symmetry between top and bottom of our cube.

Prepare to drop the 1st 2x3 brick.

17. Prepare to drop the 2nd 2x3 brick.

18. Prepare to drop the 3rd 2x3 brick.

19. Prepare to drop the last 2x3 brick.

20. Prepare to drop single 1x1 brick.

21. You have completed duplicating of 1st layer.

22. Congratulation! You have completed making a 5x5 lego cube.