Let Me Introduce Myself
(Published on 28. October 2025, 17:32 by SennyK)
Puzzle has been featured on Frank Puzzles YouTube channel: link
I hope you will enjoy my seventh puzzle, in which I finally decided to introduce myself!
I would be really grateful for all the comments and ratings.
Normal sudoku rules apply.
Renban: Digits along a purple line form a set of consecutive digits in any order.
German whisper: Neighbouring/adjacent digits along a green line have a difference of at least 5.
Parity: Neighbouring/adjacent digits along a red line alternate between odd and even.
Minimum: Digit in the cell with little arrows pointing inwards is lower than all orthogonally adjacent digits.
Numbered rooms: A clue outside the grid indicates the digit which has to be placed in the Nth cell in the corresponding direction, where N is the digit placed in the first cell in that direction.
If you liked this puzzle, I recommend trying out my other puzzles: The Erica Series:★☆☆☆☆: 1, 2, 4, 5, 6, 12, 15, 17, 23, 26, 27
★★☆☆☆: 3, 7, 8, 10, 11, 13, 14, 16, 18, 20, 24, 25
★★★☆☆: 9, 19, 21, 22 Shading/Ying-Yang:
★★☆☆☆: Pretty Odd Shaded Area
★★★☆☆: (+5)-Yang, Negative 8 YY
★★★★★: Why-Why? Fog of War:
★☆☆☆☆: Erica 12, Erica 17
★★☆☆☆: It's What You Do in the Dark That Puts You in the Light, Find It All, What the Fog?, Erica 20
★★★☆☆: Broken Flashlight in the Dark Pencil Puzzle/Sudoku Hybrid:
★★☆☆☆: Masyu (Short) Sudoku
★★★☆☆: Tetromino Sudoku
Various Puzzles:
★☆☆☆☆: Blown Fuses in Electrical Installation, Let Me Introduce Myself, French Wrench
★★☆☆☆: Symmetrical Fan, Night Club, Important Hour on the Clock, What Was the Sum Again?, Disgroup Joints, 10-Arrows, Antiking Dutch Skyscrapers
★★★☆☆: Cops & Robbers, Positive Symmetry, Doppelgänger Killer 1-25
★★★★☆: Liars. Liars Everywhere.
Solution code: First (1st) column of the grid from top to bottom.
Comments
on 10. January 2026, 23:50 by FibonacciCascade
Took me a bit over an hour (though I was distracted few times, so call it about an hour even)... one of those puzzles where something would click, I'd make a flurry of pencil marks, and then stare at it wondering what to do next. Then I almost tangled myself up with the coloring I used for boxes 7-9, but that led to a quick contradiction and I realized my mistake. A lot of time spent with only like 4 or 5 solved digits, until one little interaction finally caught my eye and it all fell into place.
on 16. November 2025, 00:57 by sort
a bit odd logic to get into and i call bs on this being easy to solve in under 30min not everyone will get this right away
on 13. November 2025, 16:45 by JohnGisMe
It was a wonderful puzzle, though it did take me over two and a half hours spread over the course of three to four days to complete.
SK: Thank you for solving! I think you must have missed some faster ways, as it can easly be solved under 30 minutes. Maybe you have forgotten about numbered rooms or something?
on 29. October 2025, 23:22 by VitP
there is one step in the middle that seems far harder than level 1, but it is resolved by basic sudoku in box 9
on 29. October 2025, 22:30 by VitP
are you a man of wealth and taste ?
on 29. October 2025, 16:17 by ark29
I struggled with this much more than I expected. Something just didn't click for me. But still enjoyable, Mid-game i just lost the plot somewhere
on 29. October 2025, 14:10 by phs
Great use of the letter shapes! Thanks for sharing. I enjoyed this a lot.
on 29. October 2025, 01:58 by CitrusGremlin
I'm embarassed how long it took me to remember the number room clues. They are so big and outside the grid how could I miss them?? Got rather far without them but then stalled for... a time I will not reveal. Thanks for the puzzle.
on 28. October 2025, 19:29 by sappho
Lovely solve! Makes me wish we had a 1.5-star difficulty rating.
