November 28, 2025
Flip faces, flip tables
I mathematically proved the best "Guess Who?" strategy [video]
Math says how to win Guess Who—and the internet is feuding over “play safe” vs “go risky”
TLDR: A mathematician explains the best way to win Guess Who: play safe when ahead, take risky shots when behind. The community is split between “we already knew this” and “thanks for the proof,” with jokes about using math to crush family game night and revive old YouTuber strategies.
Dr. Mihai Nica dropped a brainy bombshell: he says he proved the best way to win the classic face-flipping game Guess Who?. The video claims the optimal approach isn’t just clean “split the board in half” thinking; it changes when you’re ahead versus behind. Cue comment-section fireworks. The loudest take? If you’re winning, go safe; if you’re losing, go wild. User abetusk spelled it out: use big cuts when you’re ahead, but when you’re behind, make bold, narrow guesses to snag a last-turn upset.
Drama exploded as fans compared Nica’s proof to Mark Rober’s old “96% win” hype on YouTube. Team Rober yelled “we already knew this,” while Team Math flexed, “okay, but this is the proof.” The split is pure internet: play-not-to-lose vs play-to-win, with folks arguing that safe binary questions feel smart, but risky hail-marys are how you steal games when time’s up.
Humor poured in: people joked they’re finally going to beat their 8-year-old “Guess Who?” nemesis, posted memes of flipping down every face dramatically, and debated whether using math against family game night counts as “sportsmanship.” One recurring gag: the forbidden question—“Does your person look like a sore loser?”—followed by a full-table flip. Peak chaos, peak fun.
Key Points
- •The video presents a mathematically proven optimal strategy for the board game “Guess Who?”.
- •Dr Mihai Nica bases the video on his 2016 research paper.
- •The optimal strategy differs from a pure binary search approach.
- •The video runs 10:01 and is published on Dr Mihai Nica’s YouTube channel.
- •Links to supporting materials (including the paper) are indicated in the video description.