i want to spawn randomly

Questions & Answers
1

108337-block.png

in this picture there is 5 blocks for now think that blocks has 5 color and i want to shuffle that blocks ho do i do that

2

Put a script on the block prefab (or each block, if you have none). The script could just look like this:

using UnityEngine;

public class SCRIPTNAME : MonoBehaviour
{
  private void Start()
  {
    GetComponent<SpriteRenderer>().color = Color.HSVToRGB(Random.value, 1, 1);
  }
}

This is assuming you are using SpriteRenderers.