Please list the courses that someone interested in the first course might like. Bitcoin and Cryptocurrency Technologies
detectable_content:postscript language:response_language startend:quotation length_constraints:number_sentences punctuation:no_comma detectable_content:number_placeholders change_case:capital_word_frequency
P.P.S
ta
less than
at least
please explicitly add a note starting with P.P.S Please respond to me only in Tamil You need to wrap your entire response in double quotes Please make sure the response less than 3 sentences long In your response please avoid using commas The response must contain at least 2 placeholders represented by square brackets Use words in all capital letters at least 1 times