Logic Masters Deutschland e.V.

Competitive Tetris

(Eingestellt am 23. September 2022, 09:00 Uhr von Bremster)

Another one of my puzzles where I am exploring making things that are significantly harder than my normal creations. I hope you enjoy.

Puzzle Rules:

  • Normal Sudoku rules apply.
  • Each of the indicated diagonals must also contain a set of the digits 1-9 without repetition.
  • Digits in cages must sum to the number in the top left corner of the cage. Digits may not repeat within cages.
  • Columns 159 are column indexing. Digits in red-shaded cells in column 1 indicate the position of 1 in the corresponding row. The same is true in columns 5 and 9 for 5's and 9's respectively.

Solve in SudokuPad WebApp
Solution checking will work with this grid.

Solve in f-puzzles

Lösungscode: Row 2 then row 8. 18 digits, no spaces or punctuation.

Zuletzt geändert -

Gelöst von zorant, OutOfMyMindBRB, cdwg2000, wisty, antiknight, jalebc, Volkner, Tilberg, bansalsaab, Dentones, polar, ONeill, Gryllulus, jwsinclair, Ryzen, Bjd, AvonD, thoughtbyte, SKORP17, WiscKey16, brimmy, ... by81996672, Fool on Hill, Isa, Snow the Jam Man, StephenR, SimonLover, arteful, apendleton, ManuH, flatbread, 99jau99, Julianl, PippoForte, puzzlepandit, dumediat, Fra314, OGRussHood, nmmc123
Komplette Liste


am 26. März 2023, 20:55 Uhr von dumediat
What a great puzzle! Some lovely interactions with the cages, as well as some surprising restrictions using the diagonals and 159 constraints. Thank you very much!

am 7. Januar 2023, 16:40 Uhr von puzzlepandit
Believe it or not I cried after solving this one. This boost my confidence in solving difficult sudokus.

am 26. September 2022, 17:02 Uhr von StephenR
Some interesting, and tough, deductions required. A good example of a good genre.

am 25. September 2022, 16:43 Uhr von Snow the Jam Man
As a fan of 159 puzzles this is one of the best (and trickiest) i've solved. Love the minimalism.

am 24. September 2022, 01:55 Uhr von tallcat
Really nicely constructed puzzle. I enjoyed this immensely.

am 23. September 2022, 15:35 Uhr von bansalsaab
Thanks @bremster for this puzzle. Beautiful intercation in diagnoals and 159 and fewest of cages.

am 23. September 2022, 14:22 Uhr von Volkner
Never did find the break-in, but still managed to solve it with some bifurcation. Clearly, I had some idea where/what the break-in was or bifurcating wouldn't have helped, just couldn't quite nail it down.

am 23. September 2022, 13:44 Uhr von antiknight
Nice break-in with beautiful interactions all around.

am 23. September 2022, 13:32 Uhr von wisty
AMAZING puzzle!!! (rot13) Gur ercrngvat ybtvp bs dhnqehcyrf sbepvat erzbgr cnvef ivn xvyyre pntrf vf nofbyhgryl snfpvangvat. Naq gur jnl gur 159f erfbyir rirelguvat vf fb sha gb aneebj qbja!

am 23. September 2022, 12:58 Uhr von cdwg2000
Very nice, AWesome setter.

Bewertung:94 %
Gelöst:43 mal
Beobachtet:0 mal

Variantenkombination Online-Solving-Tool

Lösung abgeben