Ziffer Spots
(Published on 3. March 2024, 17:53 by marty_sears)
- Normal sudoku rules apply.
- These are ziffer lines (zipper lines with a difference!) Each pair of digits that are an equal distance from the central spot on a ziffer line have the same difference. This difference will appear on the central spot.
- In this puzzle, the digit on a ziffer spot also indicates exactly how many ziffer spots contain that digit.
- The black dot joins two digits with a 1:2 ratio (one is double the other.)
Click here to play on the CTC app
Please leave a comment if you enjoy :)
This is part 7 of my Differences series.
Part 1: Same Difference
Part 2: Different Differences
Part 3: Same Zifference
Part 4: Spot the Difference
Part 5: Diffambiguate
Part 6: Pseudo Differences
Part 7: Ziffer Spots
Part 8: Ziffers of Entropy
Part 9: Difference Diamonds
Part 10: Some Difference
Part 11: ???
Solution code: Row 8 from left to right
Comments
on 11. January 2025, 17:24 by FifthWorld
It's not that hard but I got stuck for an hour. Once again I hadn't assimilated the rules properly.
on 5. November 2024, 04:15 by jakestilesowen
I like the combination of circle logic with ziffer logic. I like that a variety of different ideas are needed to progress.
on 21. July 2024, 20:50 by jellef
Pfew, that took me several weeks to solve! It's a very clever puzzle, as always ^_^
on 16. July 2024, 03:41 by ChinStrap
The real breakin is tough but after that it is gorgeous.
on 26. March 2024, 23:29 by jojo81gaming
Lovely logic all the way through
on 14. March 2024, 19:11 by frogboogers73
WOW! One big spot I thought was quite hard but once I got it it went smoothly and was wonderful!
on 8. March 2024, 23:43 by sorryimLate
Surprisingly easy and generous after a few deductions, 2.5 stars. But great fun as always. What's next? Different zifferences?
Marty: it's on the list ;)
on 8. March 2024, 05:26 by blackjackfitz
I enjoyed that Marty, thanks!
on 4. March 2024, 18:25 by Default
Excellent puzzle with lots of interesting deductions. Thanks!
on 4. March 2024, 12:06 by Bankey
Fun puzzle. Thanks, @ marty_sears :).
