February 4, 1913 was a

Tuesday

How to solve: February 4, 1913

1. 1
   Century anchor1900s→Wednesday (3)
   Practice →
2. 2
   Divide by 1213 ÷ 12→1
   Practice →
3. 3
   Remainder of 1213 % 12→1
   Practice →
4. 4
   Divide remainder by 41 ÷ 4→0
   Practice →
5. 5
   Year's doomsday(3 + 1 + 1 + 0) % 7→5 → Friday
   Practice →
6. 6
   Month doomsdayFebruary→28th
   Practice →
7. 7
   Distance4 − 28→-24
   Practice →
8. 8
   Final answer(5 + -24) % 7→2 → Tuesday