#CookieRun17th_CookieLetter✨️
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missveemo.bsky.social
I love Fount of Knowledge 🥰🥰🥰 #CookieRun17th_CookieLetter✨️
June 13, 2026 at 2:55 PM
squiiishie.bsky.social
HURRAH! LONG LIVE THE FOUNT OF KNOWLEDGE!!!

#CookieRun17th_CookieLetter✨
#CookieRun17thAnniversary
#GrandCookieAcademy
June 11, 2026 at 8:01 PM
cozynoctis.bsky.social
I hope he gets it!
#CookieRun17th_CookieLetter✨
June 5, 2026 at 3:30 AM
cookierunkingdom.bsky.social
Here's your chance to send a heartfelt letter to your favorite Cookie senior! 💌

Write your message on the attached letter template, then share it as a quote repost with the hashtag: #CookieRun17th_CookieLetter✨

#CookieRun17thAnniversary #GrandCookieAcademy
June 5, 2026 at 3:15 AM
lampoz.bsky.social
sugarfly cookie you’re so cool :)

#CookieRun17th_CookieLetter✨
June 14, 2026 at 2:24 AM
nettleneedle.bsky.social
#CookieRun17th_CookieLetter✨
June 5, 2026 at 3:30 PM
hackiepuffs.bsky.social
#CookieRun17th_CookieLetter✨
June 5, 2026 at 3:07 PM
mirara122.bsky.social
致親愛的「深海之王餅乾學長」 🐙🏫
希望之後有機會和學長一起玩和交流一下~！！！✨
#CookieRun薑餅人17週年_CookieLetter
#CookieRun17th_CookieLetter
#쿠키런17주년_쿠키레터
June 12, 2026 at 8:49 AM
mrbluevenolen.bsky.social
A Loomian Legacy event tonight and sending a letter to my favourite cookie?!

What a day! #CookieRun17th_CookieLetter✨
June 5, 2026 at 6:03 PM
umm06dunno.bsky.social
Ahhh it's my first time doing this idk if I did good 🫣🥲 ekkk i decided to put do my my cookie name...
#CookieRun17th_CookieLetter✨
#CookieRun17thAnniversary
#GrandCookieAcademy
June 5, 2026 at 4:26 AM
defokoout.bsky.social
#CookieRun17th_CookieLetter✨

yippee yay, i've been meaning to do this
A CookieLetter to Silverbell Cookie there's two lil doodles: one of silverbell cookie himself and my cookie oc grass jelly cookie :>
June 6, 2026 at 5:08 PM
diablo-ryunosuke.bsky.social
entry for :DD #CookieRun17th_CookieLetter✨
June 6, 2026 at 2:43 PM
licoricecookie.bsky.social
❤️❤️❤️ #CookieRun17th_CookieLetter✨
a letter adressed to Pomegranate cookie reading: "Dear Pomegranate Cookie, Your complete devotion to your Master is something I've always admired. Its always been difficult for me to dedicate myself to something for too long, I'd get nervous and run away from responsability... but seeing you devote your dough, mind and soul so entirely helped me a lot. I've been able to give my all to my passions and friends. Thank you. I wish you well! ♡"
June 13, 2026 at 12:52 PM
rozengermain.bsky.social
Is it too heartfelt? Nah! It ain't heartfelt ENOUGH!
#CookieRun17th_CookieLetter✨
For my beloved: Dearest Shadow Milk Cookie From the moment I first saw you you were destined to be my favorite! That adoration has only intesified since I properly met you, and got to know you. Now I know what you're thinking, but your knowledge was never the reason I loved you. I never truly knew you when you were the Fount of Knowledge after all. The you I adore is the you I met breaking out of the Silver tree. The you with those imperfections, the you that was broken when I met you. I got a plush of you, and even though he came home a few days ago, I love him so much I cuddle him at night no matter what. I wish I could hold you the same way. I want you to know that no matter what happens, you are still you, and that was what made you oh so precious to me. - I love you to. Shadow Milk Cookie from. Milk Candy Cookie (My MyCookie's name)
June 5, 2026 at 9:06 PM
anniechax04.bsky.social
17th Anniversary!✨
- Ninja cookie🤍

"This is my first time writing to you."
#CookieRun17th_CookieLetter
June 15, 2026 at 7:02 AM
radiancemutt.neocities.org
Had to take part in this for the Queen Mother, didn't do it last year but thankfully I did so.
#CookieRun17th_CookieLetter✨
June 9, 2026 at 8:11 PM
vitanivirus.northsky.social
I saw an oppertunity, and I had to take it. >:3 🌟
#CookieRun17th_CookieLetter✨
A lightly decorated Cookie Run letter addressed to Roguefort Cookie from the artist Vitani_Virus. The letter expresses open admiration for the phantom thief. Jewel stickers and some doodles decorate the letter. From top to bottom, there are small pawprints (probably from a mouse <3) next to a confused cat, Vitani herself and her pet companion Willie Wheely (Vitani gives a peace sign saying, "You rock!"), a doodle dazzled by one of the stickers with writing saying, "So shiny!", and finally, a doodle of a proud Vitani face showing off a diamond sticker! Bonus: A ruby necklace decorates the Gingerbrave Stamp as a charming gag. X'D
June 14, 2026 at 5:52 AM
uchamicookie.bsky.social
I hope it's okay to send three letters at once,,,
( Please let me be one of the love letters Shadow Milk Cookie-senpai received (ꈍᴗꈍ)♡ )

The first one is in TH! I wanted to write at least one in my native language, so the English translation is in the alt text!

#CookieRun17th_CookieLetter✨
Fan Letter #1, English Translation: To. Shadow Milk Cookie Congratulations!! You've won first prize! You've officially surpassed Pure Vanilla Cookie, who used to be my oshi! It's honestly quite surprising, but somehow, Shadow Milk Cookie has become the very reason I'm still lingering in the world of Cookies. How did you even do that? Did you mess with my brain or something?? Is this the power of the Master of Deceit??? Thank you for all the wonderful moments so far. I hope you receive countless letters full of praise and admiration. I'll say it three times— Long live Shadow Milk Cookie! Long live Shadow Milk Cookie! Long live Shadow Milk Cookie! From. Myun Fan Letter #2 To. Shadow Milk Cookie Thank you for such an amazing, controlled-chaotic, and entertaining stage! :3 You seem awfully confident for someone who knows so much (but of course, you were the Fount of Knowledge) After spending so much time teaching everyone else, what's it been like being a student yourself? Now that you're a senpai at school, I can't help but wonder —have you learned anything new lately? The world is far bigger than any stage, and I hope there are still things out there that can surprise you! After all, even the best senpai should get the chance to learn something new every once in a while~ From. An Easily Entertained Audience Member (Where do you put your Soul Jam on your uniform???) Fan Letter #3 To. Shadow Milk Cookie I hope this isn't too forward. I just... wanted to write something down before I lost the courage entirely. This is going to sound odd, but it still feels a little strange seeing your collar without a Soul Jam there. Not in a bad way, of course! I think I've simply become so used to seeing it there that it feels a little odd when it isn't. Which is rather silly when I think about it. And yet I still notice the difference. Perhaps I'm simply not used to it yet. Or perhaps I've spent far too much time thinking about it. That explanation is probably more concerning. From. Rosy
June 13, 2026 at 11:38 AM