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To him the only unsolvable equation was love.
A brilliant math teacher formulates the perfect cover-up after his neighbor murders her abusive ex-husband.
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Availability by JustWatch · All options on TMDB
Ryoo Seung-bumSuk-go
Lee Yo-wonHwa-sun
Cho Jin-woongDetective Min-bum
Kim Yoon-sungSang-joon
Kim Bo-raYoon-ah
Lee Seok-junNam Tae-woo
Lim Sung-minJung-sook
Kwak Min-hoChul-min
Kwon Hae-hyoTeam Leader
Nam Moon-chulDirector
Kim Joo-ryoungMadame
Park Hyoung-sooInvestigator 1
Nam Yeon-wooInvestigator 2| Platform | Score | Points |
|---|---|---|
| IMDb2,701 votes | 6.9 | 6 pts |
| Rotten Tomatoes | not available | skipped |
| Metacritic | not available | skipped |
| Letterboxd | not available | skipped |
Scores from IMDb. Updated weekly.
2,701 votes across 1 platformPerfect Number (2012) has a Lantern Score of 6.9, from IMDb 6.9. Watch it free with ads in the US on The Roku Channel, Tubi TV.