diff --git a/10/ex2.py b/10/ex2.py
index e17e9f9..0bdbd87 100644
--- a/10/ex2.py
+++ b/10/ex2.py
@@ -1,4 +1,13 @@
 from pulp import LpProblem, LpVariable, LpMinimize, lpSum, PULP_CBC_CMD
+"""
+ok to clarify the solution here:
+modelling this as ilp ->
+variable for each button representing how many times it is pressed - minimize this!
+constraints for each joltage thingy? idk - (buttons that increment it * number of times pressed) *must equal goal so it matches expected value*!
+if button doesnt increment 0 * wtv is still 0 so doesnt matter
+boom done city
+"""
+
 
 def solve(goal, buttons): # hence another thing i havent done in years
     prob = LpProblem("Operation_Dumbass_Elves", LpMinimize)