turns = a random whole number, 5–8 — purely for drama
nudge = a random angle, 0°–360° — this is what actually decides it
Whatever sits under the pointer when it stops, wins.
Because every slice is the same size and the nudge is evenly random across the whole circle, each option has exactly the same chance: 1 ÷ number of options. The turns and the speed are just for show — they never touch the result. Provably fair, no weighting.