Rearrange the digits in ⟨125034⟩ to meet the rules below.
⟨ ⁵ᵗʰ▨ ⁴ᵗʰ▨ ³ʳᵈ▨ ²ⁿᵈ▨ ¹ˢᵗ▨ ⁰ᵗʰ▨ ⟩
✅Match
3rd → a, 0th → b, ab=4
⛔Avoid
5th → a, 2nd → b, a+b=5
⟨ ⁵ᵗʰa ⁰ᵗʰb ⟩, (ab)₁₀ ≥ 43
⟨ ⁵ᵗʰa ⁴ᵗʰb ⁰ᵗʰc ⟩, (abc)₁₀ ≤ 302
⟨ ⁴ᵗʰa ²ⁿᵈb ⟩, (ab)₁₀ ≥ 10
#125034_v2.13
2026-05-15 Q1(v=1)
５４３２１０
－－－－－－
－０－－－－
－０－５－－
３０－５－－
３０１５－－
３０１５－４
３０１５２４
#125034_v2.13