Solution code: Row 3 Column 7 (18 digits, no spaces)
on 2. August 2022, 07:18 by 99jau99
Happy birthday! Waiting for the 29th...
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Thanks so much 99jau99!
on 28. July 2022, 09:05 by Pibonacci
The final step to me pushed the puzzle from great to excellent!
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That's excellent to hear! Thanks Pibonacci :)
on 26. July 2022, 23:20 by Nordy
As someone with a Ju__ 28th birthday myself, I appreciate this puzzle :) Extremely smooth with enough tension to keep it interesting all the way through. Thanks!
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Haha happy early birthday! I'm glad you liked it :)
on 26. July 2022, 20:59 by wenchang
Nice!
https://youtu.be/h67t4WWSEIE
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Thanks for the solve and great recovery too!
on 26. July 2022, 11:35 by farodin64
Nice puzzle, thanks for the fun! As you may know 28 is the 2nd "perfect number" (after the 6), so I wish you a perfect year! :-)
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Haha thanks farodin! Yes, as a math PhD, I am obligated to know this :)
on 26. July 2022, 11:04 by Sonki
Very nice and sweet puzzle, happy birthday :)
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Thank you Sonki! :)
on 26. July 2022, 04:14 by MatthewDonovan
Nice puzzle, thanks! Happy birthday!
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Thanks Matthew and thanks for the solve!
on 25. July 2022, 22:11 by DVFrank
Very nice! :^)
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Thanks DVFrank!
on 25. July 2022, 15:45 by Piatato
Nice and easy! :-) Happy belated birthday!
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Thanks Piatato!