Carl Sagan's Pale Blue Dot
(Published on 13. July 2024, 05:00 by Will Power)
He was speaking about Earth. Normal Sudoku rules apply. KROPKI PAIRS- Numbers with a white dot between them are consecutive. Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are shown. BLUE LINES- Each number on a blue line is the same as all others on the line.
Solution code: Row 7.
Last changed on -
Solved by WatermeRen, Hajuhn, LehanLehan, SincereEngineer, Buffalo44, snn, cathematician, Enkerro, cozoq, jalebc, Rex, m_busuttil, Mozart40, Megalobrainiac, RickiFerrara, Sanklo, Carolin, keenbowl, Guillem98, ... sandbo00, josemadre, hasti2c, jsxft, Mr.CHEN, Thomster, moss, Malsted, DylanRay, rav, atheeromar, Spooof, Jodelbanane, Baconator, Saskia11, hanna_werner, pigeonsteps, Tiffanatisk, Ragna, NEWS
Comments
on 20. August 2025, 15:42 by Ragna
Fun puzzle - as always. Thank you. :-)
on 24. May 2025, 10:34 by atheeromar
CTC solution link:
https://sudokupad.app/6xqa0r1dl4
Beautiful break-in!
on 6. August 2024, 08:08 by ako
Simple and beautyful, like Carl's teachings! Lovely break in, especially, when you realize, it's a closed loop. Only at one point scanning for naked singles got a little dull - like life on earth ;-). But maybe I missed some advanced technique - like life on earth again. Thank you!
on 15. July 2024, 15:29 by PinkNickels
Thanks, WP!
