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Overworked and Underpuzzled : Killer Sudoku: Put Your Feet up and Enjoy Nearly 200 Puzzles

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Welbeck Publishing Group Ltd. Overworked and Underpuzzled : Killer Sudoku: Put Your Feet up and Enjoy Nearly 200 Puzzles is a books identified by EAN 9781787393837.

9781787393837 Certainty 50%
  • Brand: Welbeck Publishing Group Ltd.
  • Category: books
  • Barcode type: EAN-13 / GTIN-13
  • GS1 registered country: Bookland (ISBN-13)
  • Data confidence: 50%

Product Details

Barcode (EAN/GTIN)9781787393837
Product nameOverworked and Underpuzzled : Killer Sudoku: Put Your Feet up and Enjoy Nearly 200 Puzzles
Brand / ManufacturerWelbeck Publishing Group Ltd.
Categorybooks
GS1 Prefix978 — registered in Bookland (ISBN-13)
Barcode typeEAN-13 / GTIN-13
Data certainty50%

Verified Product Facts

The barcode 9781787393837 passes the GS1 mod-10 check-digit test, so it is a structurally valid GTIN. Its 978 prefix was issued by the GS1 member organisation for Bookland (ISBN-13) — registration, not place of manufacture.

Recorded specifications

Batteries includedno
Batteries requiredno
Item weight1050 grams
Package dimensions1.8 × 12.9 × 19.9 centimeters (L×W×H)
Package weight0.185 kilograms
Product dimensions5.04 × 16 × 198 inches (L×W×H)
UNSPSC code55101500

Attributes as recorded in the product catalogue data we hold. Figures describe the packaged article and may differ between production batches.

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🟢 No recall found for this barcode  ·  We matched this barcode against recall records from EU Safety Gate, US FDA, US CPSC and Health Canada (2026-09-22). Not every recall notice lists a barcode, so this is not a safety guarantee — check the brand owner or the regulator for the definitive record.

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About EAN Barcode 9781787393837

Barcode 9781787393837 is a EAN-13 (GTIN-13) identifying Overworked and Underpuzzled : Killer Sudoku: Put Your Feet up and Enjoy Nearly 200 Puzzles in the GS1 global system.

  • Barcode format: EAN-13 / GTIN-13 — 13-digit globally unique product identifier
  • GS1 prefix 978: assigned to companies registered in Bookland (ISBN-13)
  • Manufacturer: Welbeck Publishing Group Ltd.
  • Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9781787393837?

Barcode 9781787393837 is Overworked and Underpuzzled : Killer Sudoku: Put Your Feet up and Enjoy Nearly 200 Puzzles, sold under the brand Welbeck Publishing Group Ltd..

Who manufactures barcode 9781787393837?

Welbeck Publishing Group Ltd. is recorded as the manufacturer of Overworked and Underpuzzled : Killer Sudoku: Put Your Feet up and Enjoy Nearly 200 Puzzles (barcode 9781787393837).

What country is barcode 9781787393837 from?

Based on the GS1 prefix 978, this product was registered in Bookland (ISBN-13).

Is barcode 9781787393837 a valid EAN?

Yes, 9781787393837 is a valid EAN-13 barcode with correct check digit.

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