{
    "hints":  [
                  {
                      "text":  "Count the shapes in each step of the pattern.",
                      "level":  1
                  },
                  {
                      "text":  "How many more shapes appear in each new step?",
                      "level":  2
                  },
                  {
                      "text":  "The counting goes 1, 2, 3... so the next number is 4.",
                      "level":  3
                  }
              ]
}