Here is a color palette based on your description for the MineSweeper numbers in your PuzzleScript game:

json
{
  "palette_name": "MineSweeper Numbers",
  "colors": [
    {
      "name": "Light Gray",
      "hex_code": "
          
          #D3D3D3
       "
    },
    {
      "name": "Blue",
      "hex_code": "
          
          #0000FF
       "
    },
    {
      "name": "Green",
      "hex_code": "
          
          #008000
       "
    },
    {
      "name": "Red",
      "hex_code": "
          
          #FF0000
       "
    },
    {
      "name": "Dark Blue",
      "hex_code": "
          
          #00008B
       "
    },
    {
      "name": "Dark Pink",
      "hex_code": "
          
          #FF1493
       "
    },
    {
      "name": "Cyan",
      "hex_code": "
          
          #00FFFF
       "
    },
    {
      "name": "Black",
      "hex_code": "
          
          #000000
       "
    },
    {
      "name": "Gray",
      "hex_code": "
          
          #808080
       "
    },
    {
      "name": "White",
      "hex_code": "
          
          #FFFFFF
       "
    }
  ]
}

This palette includes colors for the numbers 0 through 8, as well as white for your unique representation of 9.

Would you like any adjustments to this palette or additional colors?