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Picking errors above threshold

Errori di picking sopra soglia · Logistics · Beginner

The case

You run an e-commerce warehouse with 12 pickers. Over the last two months the error rate (wrong item or quantity) rose from 0.8% to 2.3%, driving returns and complaints. Volume grew 30% and you hired 4 new pickers in November. You can't stop operations or immediately buy a pick-to-light system. Budget is tight and a seasonal peak is 3 weeks away. How do you cut errors before the peak without halting shipments?

Gestisci un magazzino e-commerce con 12 operatori di picking. Negli ultimi due mesi il tasso di errore (articolo o quantità sbagliata) è salito dal 0,8% al 2,3%, generando resi e reclami. Il volume è cresciuto del 30% e hai assunto 4 nuovi operatori a novembre. Non puoi fermare la produzione né comprare subito un sistema pick-to-light. Hai budget limitato e un picco stagionale tra 3 settimane. Come riduci gli errori prima del picco senza bloccare le spedizioni?

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Frequently asked questions

What is the "Picking errors above threshold" problem-solving case on Grace?

It is a beginner-level Logistics case based on a real workplace situation. You read the problem, write how you would solve it in free text, and Grace's AI judges whether your solution actually works — or what is still uncovered.

Who is this case for?

Anyone who wants to train structured problem solving: managers, professionals and candidates preparing for case interviews in Logistics. The beginner difficulty makes it an accessible starting point.

Can I retry if my solution doesn't solve the case?

Yes. The feedback tells you what remains uncovered — without revealing the solution — so you can strengthen your plan and try again. After you solve it, 6 more Logistics cases are waiting.

How much XP is this case worth?

Solving a beginner case earns up to 80 XP on the first successful solution. Failed attempts and repeat solutions earn much less — the reward is for cracking it.

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