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Per Riot + Valve anti-smurf docs, SMURF DETECTION combines which signals?
AAudio voice-pitch analysis only at game start
BPlayer's IP location only (e.g. country code)
CWin rate vs MMR + novelty + behavioural prints
DReal name field on the player's account only
Answer & Solution
Correct answer: C. Win rate vs MMR + novelty + behavioural prints
Riot anti-smurf blog + research: super-fast wins by 'new' accounts + behavioural signatures (mouse trajectories, hot-key habits) identify experienced players hiding on fresh accounts.
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