@SpecterProphet I don't know what "puzzle solving" you tried, maybe it was a chat room but I cannot find such a chat room attached to Math.SE. Maybe I didn't look hard enough. What I meant was puzzling.SE, where you have an account but it seems like you have no (undeleted) questions. There have been a number of questions there recently, so the site is definitely not "inactive".

Also, please verify the rules of the site yourself to see if your question(s) is/are valid. My suggestion is only a suggestion, given with no strings attached, so please don't use me as an excuse if they tell you your post is off-topic

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@CalvinKhor Sure.

@CalvinKhor Sure. Thanks for advice.