great detaild explanation！

good job

?

good kata

good kata,simple and intresting.

3Q！

too easy for js.....

cool

-。-.Well,I unlocked the solution,then I was pretty fond of your answer.I copy the code and submit to figure out how many tests the kata has(Cause my own solution only show 5 tests and I got a timeout warning ).Then I found I submit successfully,to my surprise.

I don't need the honor.I did not mean to cheat,either.

If there is anything bother you,My apologize!：)

p.s. My own solution is bad because I didn't cathe...I update my solution.But it seems like I can not change my origin copy-from-yours solution.:(

I haven't solve the kata,because my solution cost too much time.

I learn from you.:)I don't know why I can still submit.I didn't mean it.But I don't how to to withdraw the answer,either.

I just try to test your solution .

My English is poor.I hope you know what I'm talking about....

thanks

cool...