Get captcha to image

[uitcode]

Hi it's me again, thanks for your help last time. This time I have a kind of annoying captcha, I tried to do the decoding but still failed. This captcha is not the same as normal, it requires converting letters into numbers. Hope to receive your help!

Here are some examples of this captcha code type

[skotz]

You'll need to do something a lot more custom here. It always helps to start by noticing the flaws in the system: it's always 5 characters, there's a legend mapping the characters to one of only 5 digits, etc. If this is a game then it's also possible that there are other ways to obtain the data, like maybe memory editing (search for an actual solution in memory and save the address to look up other solutions in the future) or brute force (if it doesn't lock you out after a few invalid attempts then there's only 5^5=3125 combinations per puzzle to solve, so just try them all until one works). Hope that helps.