The Black Cipher · Protocol 02

The Black Cipher · Protocol 02: A unique certified challenge from the the black cipher archive. Every condition matters. Original constraint deduction puzzle with a mathematically certified unique solution.

Original puzzle evidence

A unique certified challenge from the the black cipher archive. Every condition matters.

THE BLACK CIPHER · EXTREME

1. Probe 62198: 0 exact, 2 misplaced
2. Probe 47158: 0 exact, 2 misplaced
3. Probe 46708: 0 exact, 3 misplaced
4. Probe 26851: 0 exact, 1 misplaced
5. Probe 57926: 0 exact, 3 misplaced
6. Probe 72945: 0 exact, 3 misplaced
7. Probe 94153: 0 exact, 3 misplaced
8. Probe 02917: 1 exact, 1 misplaced

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