Perfect squares

Cards (10)

  • 11211^2 = 121
  • 12212^2 = 144
  • 13213^2 = 169
  • 14214^2 = 196
  • 15215^2 = 225
  • 16216^2 = 256
  • 17217^2 = 289
  • 18218^2 = 324
  • 19219^2 = 361
  • 20220^2 = 400