erbello: "Check your school bags to see if there are moldy sandwiches in there, and practice dividing length by 4."
Let AI solve the riddle :D
Thought for 48s.
Used 34 sources.
Answer: Monday, August 25, 2025.
How the riddle decodes
“Check your school bags…” -> points to GOG’s Back to School sale.
“…practice dividing length by 4.” -> a metre / 4 = 25 cm, so the day is 25 -> August 25 fits the late-August timing GOG usually uses for this sale (e.g., 2019: Aug 30; 2024: Aug 26).