You are here

Multiple Solutions?

In Puzzle GP 8 2023, Problem 9+10 has multiple solution.

From given solution in Railway, break the connection b/t R2C12, R23C3, R4C23, R34C1, and connect R2C23, R34C3, R4C12, R23C1.

And change the solution in Masyu. Keep the top 4 rows and change R56C345. move the letter U in the loop left by 1 grid.

In your alternate solution, the railway doesn't go straight through the station in R4C3.