Rearrange the digits in ⟨125034⟩ to meet the rules below.
⟨ ⁵ᵗʰ▨ ⁴ᵗʰ▨ ³ʳᵈ▨ ²ⁿᵈ▨ ¹ˢᵗ▨ ⁰ᵗʰ▨ ⟩
✅Match
⟨⋯ ᵃb ⋯⟩, |a-b|=2
5th → a, 2nd → b, a+b=3+5n
4th → a, 1st → b, a+b=0+5n
4th → a, 3rd → b, ab=0+4n
⛔Avoid
⟨⋯ ᵃb ⋯⟩, |a-b|=0
#125034_v2.11
2025-12-12 Q1(v=1)
５４３２１０
－－－－－－
－－０－－－
－－０５－－
３－０５－－
３－０５－２
３－０５４２
３１０５４２
#125034_v2.11