I created this puzzle after Piatato challenged me to make a lockout line puzzle.
Special thanks to Riffclown, Twototenth, and the rest of the lockout line discord group for testing it.
Have fun!
RulesNormal Sudoku rules apply.
Lockout Lines: Digits on a line must fall 'outside' the range of their diamond shaped endpoint (eg. endpoints 1 and 8 only allow 9 on the line connecting them). Each endpoint value must differ by at least 4 from other directly connected endpoints. There are no floating diamonds.
An inequality sign between two cells determines which one is larger.
Solve the puzzle at f-puzzles
Solution code: Row 1 and Row 2
on 27. February 2024, 17:10 by codewizard
Sublime! Very hard work to discover how it all worked, but very satisfying. Great puzzles are like great movies; they leave you with something :-)
on 8. December 2021, 23:19 by cdwg2000
Very nice!
on 10. October 2021, 02:08 by tallcat
Absolutely stunning construction!! Loved every second. Thank you :)
on 27. September 2021, 21:17 by Piatato
Great puzzle!
on 27. September 2021, 21:16 by purpl
The break-in feels like you are discovering something new and beautiful. What a wonderful feeling. Thank you :)
on 27. September 2021, 20:20 by riffclown
Excellent application of the Lockout Line Logic. Great Puzzle.
on 27. September 2021, 20:02 by Chilly
Fab puzzle - loved the way the logic worked. Very much central to the lockout lines constraint :)
on 27. September 2021, 19:45 by Raumplaner
This is a great puzzle!