Solving the Milton Puzzle "One Way" — Need More Details

I can't solve the "One Way" Milton puzzle without more information. Milton puzzles vary widely—could be a word ladder, logic grid, physical disentanglement, or a specific puzzle from a Milton Bradley set.

Please Provide:

• Puzzle Type: Word, number, logic, mechanical, spatial?
• Rules / Objective: What constitutes a solution?
• Starting State: Layout, pieces, clues given.
• Any Hints or Examples: Even partial progress helps.
• Source: Book, game box, website, app?

With those details, I can walk through the solution step by step. If it's a known puzzle (e.g., "One Way" from Milton's Puzzle Book or a specific brainteaser), the exact wording matters.