tracks/julia/exercises/difference-of-squares/README.md in trackler-2.2.1.9 vs tracks/julia/exercises/difference-of-squares/README.md in trackler-2.2.1.10

- old
+ new

@@ -13,7 +13,8 @@ natural numbers is 3025 - 385 = 2640. ## Source Problem 6 at Project Euler [http://projecteuler.net/problem=6](http://projecteuler.net/problem=6) + ## Submitting Incomplete Solutions It's possible to submit an incomplete solution so you can see how others have completed the exercise.