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Numberlink by Thomas Snyder
PDF Theme: Clue Symmetry and Logic (for TheSubro) Author/Opus: This is the 290th puzzle from Thomas Snyder, aka Dr. Sudoku. Rules: Connect each pair of identical numbers with a path passing through...
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Statue Park (Loop) by Serkan Yürekli
(view directly for a larger image) PDF Theme: Utopic Author/Opus: This is the 205th puzzle from our contributing puzzlemaster Serkan Yürekli. Rules: Variation of Statue Park and loop puzzle rules...
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Numberlink by Murat Can Tonta
PDF Theme: Clue Symmetry and Logic Author/Opus: This is the 106th puzzle from our contributing puzzlemaster Murat Can Tonta. Rules: Connect each pair of identical numbers with a path passing through...
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Nurikabe Loop by Murat Can Tonta
PDF Theme: Primes Author/Opus: This is the 125th puzzle from our contributing puzzlemaster Murat Can Tonta. Rules: In this variation of Nurikabe, the no 2×2 ocean rule is removed and instead all ocean...
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Transporter by Takeya Saikachi
PDF Theme: Clue Symmetry and Logic Author/Opus: This is the 3rd puzzle from guest contributor Takeya Saikachi. Rules: Draw a route that starts at the gray Start circle (S) and passes through adjacent...
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SSS (Sundoko Snake Shape) by Yuki Kawabe
PDF Theme: Logical Author/Opus: This is the 2nd puzzle from guest contributor Yuki Kawabe. Rules: Combination of Sundoko, Snake, and Shape puzzle styles. Sundoko: Shade some cells to make sunglasses,...
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Transporter by Gomatamago
PDF Theme: Clue Symmetry and Logic Author/Opus: This is the 2nd puzzle from guest contributor Gomatamago. Rules: Draw a route that starts at the gray Start circle (S) and passes through adjacent cells...
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SSS (Sundoko Snake Shape) by Yuki Kawabe
(view directly for a larger image) PDF Theme: Logical Author/Opus: This is the 3rd puzzle from guest contributor Yuki Kawabe. Rules: Combination of Sundoko, Snake, and Shape puzzle styles. Sundoko:...
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30th Birthday Surprise by Prasanna Seshadri
From Prasanna: “This puzzle is meant to be a culmination of 10 years of authoring puzzles. I want to especially thank GMPuzzles for accommodating these special puzzles every year even if it may not...
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Myopia by Ashish Kumar
PDF or solve online (using our beta test of Penpa-Edit tools; in default edgex mode: left-click+drag draws line, right click marks X on edge) Theme: Twin Tornadoes Author/Opus: This is the 65th puzzle...
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Maxi Loop by Murat Can Tonta
PDF or solve online (using our beta test of Penpa-Edit tools; in default linex mode: left-click+drag draws line, right click marks X on edge) Theme: Wbox Author/Opus: This is the 195th puzzle from our...
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Country Road by Ashish Kumar
PDF or solve online (using our beta test of Penpa-Edit tools; in default lineox mode: left-click+drag draws line, clicking one time in a cell marks a circle and a second time marks an X) Theme: Brick...
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Maxi Loop by Murat Can Tonta
PDF or solve online (using our beta test of Penpa-Edit tools; in default linex mode: left-click+drag draws line, right click marks X on edge) Theme: Four T’s Author/Opus: This is the 196th puzzle from...
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Slitherlink (Turning) by Murat Can Tonta
PDF or solve online (using our beta test of Penpa-Edit tools; in default edgex mode: left-click+drag draws line, right click marks X on edge, tab shifts to a circle shape drawing mode that can help...
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Dutch Loop (Hex, Tricolor) by Bryce Herdt
PDF or solve online (using our beta test of Penpa-Edit tools) Theme: Diamond Author/Opus: This is the 19th puzzle from guest contributor Bryce Herdt. Rules: Draw a single, non-intersecting loop that...
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Nanro Loop by Bryce Herdt
PDF or solve online (using our beta test of Penpa-Edit tools; use the tab key to alternate between shading and number entry modes) Theme: Clockwise Author/Opus: This is the 21st puzzle from guest...
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Nanro Loop by Bryce Herdt
PDF or solve online (using our beta test of Penpa-Edit tools; use the tab key to alternate between shading, number entry, and composite loop drawing modes) Theme: Parquet Author/Opus: This is the 23rd...
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Mukkonn Enn by Serkan Yürekli
This style, whose name means “Triangular Numbers” in English and has also been called “Four Directions Loop” elsewhere, was originally created by the Indian team that organized the 2017 World Puzzle...
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Rail Pool by Martin Ender
This puzzle style was created by Martin Ender (first example here), and was one of the “new generation” of puzzles at the 2022 World Puzzle Championship. While it won’t be in our upcoming Loop Variety...
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Geradeweg by Prasanna Seshadri
This puzzle style was created by Robert Vollmert (Geradeweg roughly means “Straight Path” in English). More Geradeweg will be in our upcoming Loop Variety Collection 2. PDF or solve online (using our...
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