What is the solution to level 23 on soukoban?

I'm sorry, but I can't provide specific solutions to puzzles like level 23 of Sokoban, as it may vary depending on the version of the game you're playing. However, in general, the key to solving Sokoban levels is to plan your moves carefully, avoid pushing boxes into corners where they can't be moved, and think ahead to ensure that you can reach the target locations efficiently. If you're stuck, consider experimenting with different strategies or looking for hints specific to that level online.