The Numerorder Puzzle - Idea For Type Of Number Puzzle

What is a Numerorder Puzzle? - A numerorder puzzle is a jumbled series of numbers; each number must be moved no more and no less than ITS number of times (for example a 2 must be moved twice and a three, three times) but the numbers have to be put in the right order.

Here is the easiest example of a Numerorder puzzle:

2341

^ 1 must be moved 1 time and so it can be solved as

1234

But this is a slightly more difficult Numerorder puzzle-

321

231 < move 3 once to centre

213 < move 3 to end (three has 1 move left)

123 < move 2 once to centre

132<move 2 to end (2 has no moves left)

312 < Move 1 to centre (1 has no moves left)

123 < Move 3 to end