Thursday, March 19, 2020

CHALLENGE 3158.4

(BOB TO ALICE AND YOU ALL EXPERTS)
 Λ3Ψ6Μ3 Ζ1Χ794 Κ8Β5 Γ74 Θ81 Ψ38 Σ4Ζ64
ΒΛ3 Π91Μ3 Φ77Φ Ψ51 Ξ7Β6 Ψ44 Ζ2Ζ64
Ψ81 ΦΡ7Ν7Χ3 Ψ9Β61Σ743 4Τ94 Χ4Ζ64 Κ8Β5
Ρ53Μ84 ΜΠ7ΜΠ3 Φ77Φ Ψ5Ζ7 Γ7Ζ6