Web link

2026-05-12 WR

Rearrange the digits in ⟨125034⟩ to meet the rules below.

⟨ ⁵ᵗʰ▨ ⁴ᵗʰ▨ ³ʳᵈ▨ ²ⁿᵈ▨ ¹ˢᵗ▨ ⁰ᵗʰ▨ ⟩

✅Match
⟨     ³ʳᵈa     ⁰ᵗʰb ⟩, max⟦a,b⟧ = 4
⟨⋯ Perm(0,2,5) ⋯⟩
5th → a, 0th → b, ab=3+5n
min ⊢5⊣ ≤ 1

⛔Avoid
3rd → a, 1st → b, |a-b|=3
4th|2nd|1st|0th → 2
⟨⋯ 0 ⋯ ? 1 ⋯ (?+1)⟩ (?≠1,0)

#125034_v2.13

2026-05-12 Q1(v=1)

Rearrange the digits in ⟨125034⟩ to meet the rules below.

⟨ ⁵ᵗʰ▨ ⁴ᵗʰ▨ ³ʳᵈ▨ ²ⁿᵈ▨ ¹ˢᵗ▨ ⁰ᵗʰ▨ ⟩

✅Match
5th → a, 4th → b, ab=8
⟨ ⁵ᵗʰ↑ ⁴ᵗʰ= ³ʳᵈ↓ ²ⁿᵈ↓ ¹ˢᵗ= ⁰ᵗʰ↑ ⟩ after 5−⟨⇌⟩

⛔Avoid
3rd → a, 0th → b, a+b=3
5th → a, 0th → b, a+b=4

#125034_v2.13

2026-05-10 Q1(v=1)

Rearrange the digits in ⟨125034⟩ to meet the rules below.

⟨ ⁵ᵗʰ▨ ⁴ᵗʰ▨ ³ʳᵈ▨ ²ⁿᵈ▨ ¹ˢᵗ▨ ⁰ᵗʰ▨ ⟩

✅Match
⟨? ⋯ 5 ⋯ (?−2) ⋯⟩ (?≠5)
⟨⋯ ? ⋯ 0 ⋯ (?−2)⟩ (?≠2)
⟨⋯ ? ⋯ 4 ⋯ (?−2)⟩ (?≠4)
3rd|2nd|1st → 3

⛔Avoid
⟨? ⋯ 0 ⋯ (?+2) ⋯⟩ (?≠0)

#125034_v2.13

2026-05-10 WR

Rearrange the digits in ⟨125034⟩ to meet the rules below.

⟨ ⁵ᵗʰ▨ ⁴ᵗʰ▨ ³ʳᵈ▨ ²ⁿᵈ▨ ¹ˢᵗ▨ ⁰ᵗʰ▨ ⟩

✅Match
Jump(3,5) = 1
⟨⋯ ᵃb ⋯⟩, a+b=9
max ⊢1⊣ = 4
⟨⋯ ? ⋯ 5 ⋯ (?+1)⟩ (?≠4)

⛔Avoid
⟨ ⁵ᵗʰa   ³ʳᵈb   ¹ˢᵗc   ⟩, (abc)₁₀ ≤ 304
⟨⋯ ? ⋯ 5 ⋯ (?−2)⟩ (?≠5)

#125034_v2.13