Costcodle answer for November 18, 2025
Puzzle #791. 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 Kirkland Signature Canola Oil, 1.25 gal. The price stored for this puzzle is $10.99. A winning guess is any amount from $10.45 through $11.53, because the game accepts a guess within 5 percent. The yellow band, within 25 percent but not yet a win, runs from $8.25 to $13.73.
How I would have opened it
If I had started this day at $6.59, that guess would sit about 40.0 percent under $10.99. 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 $10.45 to $11.53.
Neighbors
- Previous: #790 Maola Half And Half 32 Ounces (1 Quart) on 2025-11-17
- Next: #792 Martinelli’s Apple Juice, 12/10 Ounce Bottles on 2025-11-19
- This month: 2025-11
Source: games.json in KermWasTaken/costcodle, key game-791. Win math follows percentAway in scripts/main.js. Checked 2026-09-30.