Costcodle #1134 answer & hints
Product 1
Planet Oat Vitamin A & D Original Oat Milk
Hint 1 Tap to reveal
It costs less than $10.
Hint 2 Tap to reveal
A guess between $4.12 and $6.86 is within 25% (close).
Hint 3 Tap to reveal
Any guess from $5.22 to $5.76 wins (within 5%).
Show the price Spoiler
$5.49
Costcodle accepts any guess within 5% of $5.49, so $5.22–$5.76 wins.
Reasoning & candidate comparison Contains the answer
Use directional feedback to narrow the price
- The product name “Planet Oat Vitamin A & D Original Oat Milk” gives no package weight or count. We therefore do not calculate a per-pound price or invent a pack size. Instead, this worked simulation applies the game's documented feedback to its recorded $5.49 answer. The initial $10.00 is a neutral demonstration probe (also used in the game’s tutorial), not a retail estimate.
- Probe 1: $10.00 produces a lower arrow and is more than 25% away, but not within 5%. Combining direction and colour leaves cent-valued prices from $0.01 to $7.99. Choose the midpoint of that surviving interval for the next probe.
- Probe 2: $4.00 produces a higher arrow and is more than 25% away, but not within 5%. Combining direction and colour leaves cent-valued prices from $5.34 to $7.99. Choose the midpoint of that surviving interval for the next probe.
- Probe 3: $6.66 produces a lower arrow and is within 25% away, but not within 5%. Combining direction and colour leaves cent-valued prices from $5.34 to $6.34. Choose the midpoint of that surviving interval for the next probe.
- Probe 4: $5.84 produces a lower arrow and is within 25% away, but not within 5%. Combining direction and colour leaves cent-valued prices from $5.34 to $5.56. Choose the midpoint of that surviving interval for the next probe.
- Probe 5: $5.45 is 0.729% from the recorded answer, within 5%, so it wins. This completes the example in 5 of the allowed 6 guesses.
| Candidate / approach | Assessment | Why |
|---|---|---|
| Probe 1: $10.00 | Too high | The simulated feedback lowers the upper bound; do not repeat this guess or move higher. It is a calculated example, not an observed attempt. |
| Probe 2: $4.00 | Too low | The simulated feedback raises the lower bound; do not repeat this guess or move lower. It is a calculated example, not an observed attempt. |
| Probe 3: $6.66 | Too high | The simulated feedback lowers the upper bound; do not repeat this guess or move higher. It is a calculated example, not an observed attempt. |
| Probe 4: $5.84 | Too high | The simulated feedback lowers the upper bound; do not repeat this guess or move higher. It is a calculated example, not an observed attempt. |
| Probe 5: $5.45 | Within winning tolerance | Absolute error $0.04, or 0.729%, satisfies the official 5% rule. |
What this does and does not establish
- This replay uses the revealed answer to simulate feedback, rather than claiming a prior price prediction or an actual playthrough. It demonstrates how each new response changes the next decision. The missing package weight remains unknown.
Show the Costcodle #1134 answer card Spoiler
Every answer for #1134
All Costcodle #1134 answers in one table Spoiler
| Product | Clue | Price | Also good |
|---|---|---|---|
| 1 | Planet Oat Vitamin A & D Original Oat Milk | $5.49 | — |
Costcodle #1134 FAQ
What date was Costcodle #1134?
Costcodle #1134 was the puzzle for Tuesday, October 27, 2026.
How do I check Costcodle #1134 without spoilers?
Open the hints one at a time on this page. There are 3 hints across 1 product, ordered from a gentle nudge to the full solution, and each price stays hidden until you tap to show it.
Play today's Costcodle How to play
Also today
Chainle · #66