The Puzzle Portal
Please note: The creation and use of multiple accounts is not desired in the Portal. (Exceptions are only permitted for technical reasons or with the consent of the association Logic Masters Deutschland.) We reserve the right to block users who violate this rule.
The puzzle portal is a collection of puzzles created by puzzle enthusiasts from all over the world. At the moment the portal contains 26182 puzzles.
If this is your first visit to the puzzle portal we recommend that you take a tour to get an overview of the portal contents.
We have put together a collection of puzzles suitable for beginners. These contain solution hints - and we hope that these puzzles will help you getting started.
To help you getting started navigating the portal we have put together some puzzle collections.
| Puzzle types | Puzzle collections | Puzzle authors |
|---|---|---|
| Sudoku | Easy and nice | Richard |
| Slither link | Average and nice | Luigi |
| ABC-tje | Difficult and nice | berni |
| Pentomino puzzles | Often solved and nice | |
| Mystery puzzles |
10-in-9 (Variant) 159 (Variant) A 38 ABC Box ABCtje Achtelwenden Akari Anglers Anti-Diagonal (Variant) Anti-Factor Lines (Variant) Anti-Knight (Variant) Anti-Queen (Variant) Aquarium Arrows Arrows (Variant) Battenburg (Variant) Battlefield (Variant) Battleships Between (Variant) Binairo (Variant) Brick Wall Broken 159 (Variant) Candles Carpet (Variant) Castle Wall Cave Chaos Construction (Variant) Clone (Variant) Compass Compass (Variant) Congruence Loop Consecutive (Variant) Consecutive Pairs (Variant) Coral Country Road Cross the Streams Crossword Puzzle Diagonal (Variant) Difference (Variant) Disjoint Groups (Variant) Distance (Variant) Domino Search Dots (Theme) Double Trouble (Variant) Earthquake (Variant) Easy as ABC Entropy (Theme) Equality Even/Odd (Variant) Extra Regions (Variant) Fibonacci (Theme) Fillomino Fortress (Variant) Friendly (Variant) Galaxies Geradeweg German Whispers (Variant) Greater Than (Variant) Hakyuu Hashiwokakero Heyawake Hitori Irregular (Variant) Japanese Sums Kakuro Killer (Variant) Knight Move (Theme) Kropki Kropki Pairs (Variant) Kuromasu Kurotto Landvermessung Laser Letter Puzzle Lighthouses LITS Little Killer (Variant) Lockout Lines (Variant) Logical Magic Labyrinth Magic Square Magnets Masterword Masyu Mathrax Maximum (Variant) Mid-loop Minesweeper MinMax (Variant) Modifier Cells (Variant) Nanro Non-Consecutive (Variant) Non-Touching (Variant) Nonogram Norinori Number Link Nurikabe Nurimisaki Outside (Variant) Palindrome (Variant) Parity (Theme) Parity Party (Variant) Pathway (Variant) Pentominous Pentopia Position Sums (Variant) Primes (Theme) Product (Theme) Products Pyramid Quadruple (Variant) Quattroquadri (Variant) Railroads Ratio (Variant) Ratio Pairs (Variant) Region Sum Lines (Variant) Regional Sums Remote (Variant) Renban (Variant) Roller Coaster Roman Numerals (Variant) Roman Sums Rossini (Variant) Samurai (Variant) Sandwich (Variant) Shakashaka Shikaku Shimaguni Skyscraper Clusters Skyscrapers Slingshot (Variant) Slitherlink Smashed Sums Snake Snake (Variant) Star Battle Sudoku Suguru Tapa Taxicab (Variant) Tents Thermo (Variant) Thermometers Umbrellas Underground Urnenrätsel Variables Tapasyu Windoku (Variant) X-Sums (Variant) XV (Variant) XV Pairs (Variant) XY-Differences (Variant) Yajilin Yin and Yang
Enjoy browsing the portal!
If you are interested in the recent growth of new puzzles, see the discussion in our forum (scroll down to see comments in English).
The easiest puzzles
| Description | solved | Rating | |
|---|---|---|---|
 | Magnetized by H.Bell (on 12. November 2024, 15:08) | 376 |  58 % |
| Beginner Palindrome by wuc (on 8. February 2024, 20:07) | 806 | 75 % |
| speedrun sudoku by Tis_Me_Alex_B (on 6. March 2024, 17:39) | 748 | 62 % |
| Baby Fog Metal (snackdoku) by DimitriG (on 1. July 2024, 19:53) | 727 | 77 % |
| Placement Puzzle 1 by karencarpenter (on 26. December 2021, 14:42) | 1184 | 57 % |
The most beautiful puzzles
| Description | solved | Rating | |
|---|---|---|---|
| Rundweg Family Photo by pokerke (on 14. February 2011, 00:57) | 77 |  100 % |
| Hallig-Rundreise by tuace (on 13. April 2015, 00:47) | 43 | 100 % |
| Wichtel 2016 (2): Erfahrener Höhlenforscher gesucht by wichtel (on 20. April 2017, 11:02) | 47 |  100 % |
| Japanische Höhle mit Irrwisch von den Außerirdischen (2) by ibag (on 20. April 2018, 00:00) | 40 | 100 % |
| Glückwünsche vom Orion by Statistica (on 9. July 2019, 00:55) | 25 |  100 % |
The newest puzzles
| Description | solved | Rating | |
|---|---|---|---|
 | Very Difficult Puzzle by juggler (yesterday, 12:00) | 0 |  N/A |
| Dueling Dragons by IcyFruit (on 13. March 2025, 14:33) | 0 | N/A |
| Bisque by Blobz (on 10. March 2025, 16:00) | 0 |  N/A |
| polyline polyglot by aqjhs (on 10. March 2025, 07:00) | 0 | N/A |
| Mersenne by Majuba (on 7. March 2025, 11:13) | 0 |  N/A |
Latest
| New comments | Last solved |
|---|---|
See Spot Run (on 14. March 2025, 01:56 by ecmbeanie) Orchid's Revenge (on 6. March 2025, 22:07 by Shuhua Milk) MARCH (on 1. March 2025, 02:32 by Tank) Foggy February (on 1. March 2025, 01:48 by Snaques) I'm not the biggest fan of high value... A Square Sequential Ring (on 1. March 2025, 01:44 by AnebodaSlatorp) The Moving Finger (Numbered Regions Chaos Construction) (on 1. March 2025, 01:06 by SirWoezel) Wormholes (on 1. March 2025, 01:06 by Lorena) Polyrhythm (Mod-length Index Lines) (on 1. March 2025, 00:40 by palpot) Cleopatra's Demise (on 1. March 2025, 00:06 by MarthaB) Shikaku Killer (on 1. March 2025, 00:06 by novato) | on 26. March 2025, 19:22 on 14. March 2025, 01:55 on 6. March 2025, 22:07 on 1. March 2025, 03:21 on 1. March 2025, 03:21 on 1. March 2025, 03:20 on 1. March 2025, 03:19 on 1. March 2025, 03:18 on 1. March 2025, 03:18 on 1. March 2025, 03:17 |
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