Warp Speed Factor 4
(Published on 5. January 2026, 02:55 by The Bard)
Normal Sudoku rules apply, place the digits 1-9 in each row, column, and box.
Knights Move: Digits separated by a chess knights move cannot contain the same digit.
German Whispers: Consecutive digits along the green line differ by at least 5.
Quadruples: digits in the small white circle must appear in one of the four surrounding cells.
Palindrome: Digits along the grey line read the same forward and backwards.
Killer cages: Digits in cages add up to the total in the corner if given and cannot repeat.
This is a sequel to “Warp Speed” which you can find HERE,
to “Warp Speed Factor 2” which you can find HERE, and
to “Warp Speed Factor 3” which you can find HERE.
If you like this puzzle, you may enjoy some of my other puzzles too, click HERE to see the other puzzles I have made.
Solution code: Row 1
Comments
on 10. January 2026, 19:40 by The Bard
updated link
on 10. January 2026, 18:35 by Jrosas
That was a challenge all the way through. Very nice.
on 10. January 2026, 14:30 by Jrosas
That was a challenge all the way through. Very nice.
on 9. January 2026, 18:05 by BenClancy
Delightful puzzle. It took me sitting down with it 3 times before I found the solution, but enjoyed it the whole way through.
I also thought that I'd let you know, I believe you've given the incorrect link for "Warp Speed Factor 3"
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I am glad you liked it and thank you for letting me know about the link.
The Bard
on 8. January 2026, 00:13 by illandres
My very first 5* solve! Thank you for the fun coloring puzzle!
on 5. January 2026, 21:29 by War
Excellent fun! Typical coloring with palindromes+knights move. Quadruples used to distinguish colors at the end.
on 5. January 2026, 19:06 by Exigus
That took some time but it was a great satisfaction to complete. Thanks!
