Who is the Christmas Saboteur? Grab a pen and find out!

'Twas the night before Christmas, and chaos has struck! You've woken up to a living room wrapped in tinsel and a cheeky note from Father Christmas himself. A mischievous saboteur has taken the workshop pranks way too far, and it's up to you to catch the culprit before the big day.
Grab a pen and gather the family to intercept Santa's official Naughty List, featuring a staggering 24,000 names. By solving fun, word-based clues-counting letters, checking vowels, and deducing alphabetical alibis-you must cross off the innocent elves one by one. Can you find the Last Elf Standing before Santa arrives?