BERT THE GAME - CHALLENGE 1

Have you noticed anything new about me this morning?

I’ll give you a hint—it’s not that I lost my 5th tooth last night!

Submit the code word via DC.

Good luck, strays. 

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Game Reminders:
First correct answer in my DCs wins $10 USDC.
First five correct answers get a head start in the next challenge.
To win, you must be following me and like & engage with this clue post.

@bradq @shairaaa @trizsamae @degenveteran.eth @purplenerrd @dee21 @hankmoody @gfam @vedapaths @amosnena @crunnella

Take your time! Look around my profile for a hidden puzzle that will reveal the code word (1 word). Submit as many words as you want. 

I'll drop more clues if necessary, but you already got one if you read everything carefully...

Physicist travelling around the world in my free time.