Costcodle answer for December 12, 2025
Puzzle #815. I read this row from the official games list. The date is the UTC calendar day sampled at noon; your live game may show another number in your time zone.
The shelf price
The item is Wild Cooked Red King Crab Legs and Claws, Frozen, 6 / 9s, Full Case. The price stored for this puzzle is $372.99. A winning guess is any amount from $354.35 through $391.63, because the game accepts a guess within 5 percent. The yellow band, within 25 percent but not yet a win, runs from $279.75 to $466.23.
How I would have opened it
If I had started this day at $223.79, that guess would sit about 40.0 percent under $372.99. Anything beyond 25 percent away is a red tile. I would then jump toward the middle of the remaining range instead of nudging by a dime. Once a guess lands inside the yellow band I only test the center of $354.35 to $391.63.
Neighbors
- Previous: #814 Island Way Sorbets In Assorted Fruit Shells, 12 ct on 2025-12-11
- Next: #816 Hampton Hills Petite Asparagus Spears, 2.5 lbs on 2025-12-13
- This month: 2025-12
Source: games.json in KermWasTaken/costcodle, key game-815. Win math follows percentAway in scripts/main.js. Checked 2026-09-30.