Three inventors left different labels at the workshop desk. Reconstruct who made each part, check the dispatch log and select the parcel that matches all five checks. Collect five named badge digits and use the final sheet. Every clue is on the table; ask the host for one hint at a time.
Set up in one room
Print one player pack and two record sheets per team. Keep the host answers and all three hint levels with the adult.
Keep every clue as a full sheet at one table. Put the final sheet face down until all five results are recorded. Nothing needs cutting, folding or hiding.
Give each child a pencil. Choose a reader, recorder and checker, and swap jobs after each clue. Use one team for 2–4 children or two teams for 5–6.
Materials
6 player sheets and 2 prop sheets per team
One pencil per child
One adult host with the answer and hint pages
Designed ages and estimated time have not yet been calibrated in a live child playtest.
See all six player clues
These are the actual figures from the printable player pack.
1. Maker
Maker desk: Each person has ONE different item. Use all four NOT rules. Find Ben's item and copy its digit.
Read this clue in text
Wheel
digit 8
Spring
digit 1
Lever
digit 4
People: Ada, Ben, Cy
Ada does NOT have Spring.
Ben does NOT have Lever.
Ben does NOT have Wheel.
Cy does NOT have Lever.
Find Ben's item. Each item is used once.
2. Stock
Stock desk: A return entry lost its amount. Use the opening and closing stock to find the missing return. Apply DONE entries; ignore the CANCELLED plan.
Weight desk: Every parcel has the same whole-number weight. Remove loose units, find ONE parcel and check the second rule.
Read this clue in text
3 parcels + 4 loose units = 28 units
2 parcels + 3 loose units = 19 units
One parcel = ? units. Whole numbers 1–9.
All parcels have equal weight.
5. Dispatch
Dispatch desk: Combine every BEFORE rule to order the four actions. Write positions on the whole-sheet cards. Read position 3.
Read this clue in text
Cards: Fit gears [4]; Send parcel [8]; Seal parcel [6]; Test parts [2].
Rules: Test parts BEFORE Seal parcel; Fit gears BEFORE Send parcel; Seal parcel BEFORE Send parcel; Test parts BEFORE Fit gears; Fit gears BEFORE Seal parcel. Read card position 3.
6. Final
Compare each record with ALL five badge results. Find the one record matching every column. Copy its complete code, including the first zero.
Read this clue in text
C1=Maker / C2=Stock / C3=Labels
C4=Weight / C5=Dispatch
Record A: 0707
C1=2 C2=2 C3=5 C4=8 C5=6
Record B: 0717
C1=1 C2=2 C3=5 C4=8 C5=6
Record C: 0727
C1=1 C2=3 C3=5 C4=8 C5=6
Record D: 0737
C1=1 C2=2 C3=6 C4=8 C5=6
Record E: 0747
C1=1 C2=2 C3=5 C4=9 C5=6
Record F: 0757
C1=1 C2=2 C3=5 C4=8 C5=7