G-30 ・ Puzzle ・ 1 min

Daily 10 Viewings — Beat today's 37% rule

A once-a-day browser game built on the secretary problem (optimal stopping). Fictional home cards arrive one by one, each showing a code-drawn floor plan and only its rank among the homes seen so far. The score (1–100) stays hidden while you decide to Sign or go Next. Passed homes are gone for good, and the tenth home is signed automatically. The ten scores and their order are set by the date in Japan time, so everyone gets the same ten homes that day. When you sign, your pick, the 37% rule's pick (pass the first three, then take the first home better than all before it) and the best home are shown side by side, with a verdict: got the best, beat the rule, tied, or behind. Your first result of the day is kept on this device; after that you play random practice rounds. Share your result as a one-line emoji summary and an image.

How to play

  1. Home cards arrive one at a time. You only see the floor plan and its rank among the homes so far; the score is hidden
  2. Press Sign to take this home or Next to pass it. You can't go back to a home you passed. The tenth home is signed automatically
  3. The result puts your pick, the 37% rule's pick and the best home side by side, with small bars for all ten scores. A passed best home is marked
  4. The ten homes are set by the date in Japan time and are the same for everyone that day. Your first result is saved; later rounds are practice and aren't saved

Keyboard: Space or → next / Enter or K sign / R practice from the result

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← All gamesGuideMade by: First CH LLC