===Welcome to the Text Transformations Challenge!=== Your goal: step by step, recover the original flag. At each step, you'll see the transformed flag and a hint. Enter the correct Linux command to reverse the last transformation. --- Step 1 --- Current flag: KXA2OTgxcHBxLWZhMDFnQHplMHNmYTRlRy1nazNnLXRhMWZlcmlyRShTR1BicHZj Hint: Base64 encoded the string. Enter the Linux command to reverse it: base64 -d Correct! --- Step 2 --- Current flag: )p6981ppq-fa01g@ze0sfa4eG-gk3g-ta1ferirE(SGPbpvc Hint: Reversed the text. Enter the Linux command to reverse it: rev Correct! --- Step 3 --- Current flag: cvpbPGS(Eriref1at-g3kg-Ge4afs0ez@g10af-qpp1896p) Hint: Replaced underscores with dashes. Enter the Linux command to reverse it: tr - _ Correct! --- Step 4 --- Current flag: cvpbPGS(Eriref1at_g3kg_Ge4afs0ez@g10af_qpp1896p) Hint: Replaced curly braces with parentheses. Enter the Linux command to reverse it: tr '()' '{}' Correct! --- Step 5 --- Current flag: cvpbPGS{Eriref1at_g3kg_Ge4afs0ez@g10af_qpp1896p} Hint: Applied ROT13 to letters. Enter the Linux command to reverse it: tr 'A-Za-z' 'N-ZA-Mn-za-m' Correct! Congratulations! You've recovered the original flag: >>> picoCTF{Revers1ng_t3xt_Tr4nsf0rm@t10ns_dcc1896c}