Logic Masters Deutschland e.V.

The Puzzle Portal

The puzzle portal is a collection of puzzles created by puzzle enthusiasts from all over the world. At the moment the portal contains 3363 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 typesPuzzle collectionsPuzzle 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

3d Abctje Arithmetics As easy as Battleships Beginner Big Close of the mark Coloring Coral Crypto Divided Dividing Domino Doppelblock English Fences Filling Fillomino Generated with computer German Hashiwokakero Hexagonal Heyawake Hint Hitori Hochhausblöcke Höhle Inseln Japanese sums Kakuro Kerzen Knowledge Kombination Kropki Logelei - Logical Magic spiral Magnets Masterword Masyu Math Mehrdeutig Meta Minesweeper Mystery New type Nonogramms Paths Pentomino Placing Pyramidpuzzle Secret code Sequence Skyscrapers Small Snake Standard puzzle Starbattle Stations Subway Sudoku Tapa Team Tents Toroidial Variables Tapasyu Variant With help of a computer Yajilin Yin-Yang 2358

Enjoy browsing the portal!

The easiest puzzles

newRipple effect
by DarkBeamIta (on 17. August 2018, 12:50 Uhr)
71 %
unsolvedXikaku für Anfänger
by hopppe (on 14. May 2010, 11:00 Uhr)
61 %
unsolvedZehnkampf-100m-Überbleibsel: Leuchttürme
by berni (on 25. November 2016, 20:00 Uhr)
73 %
unsolvedMehrdeutige Rätsel - Dominosuche A
by lupo (on 1. April 2017, 14:14 Uhr)
64 %
unsolvedSudoku Low
by JonaS2010 (on 15. May 2017, 13:45 Uhr)
80 %

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The most beautiful puzzles

unsolvedRundweg Family Photo
by pokerke (on 14. February 2011, 00:57 Uhr)
100 %
by tuace (on 13. April 2015, 00:47 Uhr)
100 %
unsolvedNeue Post vom Außerirdischen
by ibag (on 6. September 2015, 00:00 Uhr)
100 %
unsolvedWichtel 2016 (2): Erfahrener Höhlenforscher gesucht
by wichtel (on 20. April 2017, 11:02 Uhr)
100 %
unsolved1. Teil der Trilogie: Ein verliebter Rundweg
by berni (on 28. September 2010, 12:34 Uhr)
100 %

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The newest puzzles

newRoller Coaster mit Extras 8
by Uhu (on 19. August 2018, 10:12 Uhr)
newDifferenzen zwischen Summen III (kryptisch)
by tuace (on 17. August 2018, 13:23 Uhr)
newDifferenzen zwischen Summen II
by tuace (on 17. August 2018, 13:23 Uhr)
100 %
newDifferenzen zwischen Summen
by tuace (on 17. August 2018, 13:23 Uhr)
96 %
newRipple effect
by DarkBeamIta (on 17. August 2018, 12:50 Uhr)
71 %

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New commentsLast solved

Differenzen zwischen Summen (today, 14:21 Uhr by CHalb)
Ich stimme dir bei der Labelisierung soweit zu. NEU ist aus meiner Sicht auch...

Roller Coaster mit Extras 8 (today, 12:23 Uhr by ibag)
Große Klasse! Nachdem ich endlich einen besonders dämlichen, aber...

Differenzen zwischen Summen (today, 11:39 Uhr by tuace)
@CHalb: Die Frage, ob es sich hierbei um eine neue Rätselart oder gerade noch...

Differenzen zwischen Summen (today, 11:01 Uhr by CHalb)
Verstehe ich das richtig, das ist eine neue tuace-Idee? Klasse! Mal wieder:...

Differenzen zwischen Summen II (today, 01:32 Uhr by jalbert)
Finally found my mistake! Then it was smooth sailing. Thanks!

Differenzen zwischen Summen II (yesterday, 19:56 Uhr by Rollo)
Eine harte Nuss :-).

Differenzen zwischen Summen III (kryptisch) (yesterday, 14:57 Uhr by ibag)
Juj, das hat Spaß gemacht!!!! Kryptos sind doch immer wieder die Besten!

Ripple effect (yesterday, 10:26 Uhr by Richard)
@DarkBeamita: it was not meant to offend you, I just gave my opinion on your...

Ripple effect (yesterday, 10:14 Uhr by DarkBeamIta)
Dear Richard, I admire your excellent puzzles. I am just trying to create a...

Differenzen zwischen Summen II (yesterday, 10:11 Uhr by ibag)
Ganz schön kniffelig und ganz schön schön!!!

today, 19:58 Uhr
Roller Coaster mit Extras 8 by r45

today, 19:57 Uhr
Roller Coaster mit Extras 8 by matter

today, 19:50 Uhr
Sudoku Variants Series (156) - MaxAscending Sudoku by Matt

today, 19:16 Uhr
Kursfahrt nach Berlin by zuzanina

today, 18:23 Uhr
Nested skyscrapers 2 by zuzanina

today, 17:30 Uhr
Roller Coaster mit Extras 8 by jalbert

today, 17:21 Uhr
Ripple effect by zuzanina

today, 16:21 Uhr
Differenzen zwischen Summen II by Luigi

today, 16:19 Uhr
Roller Coaster mit Extras 8 by jirk

today, 15:30 Uhr
Semaphore lights (on triangle I) by lutzreimer

1 users were active in the last 15 minutes (number of solved puzzles in the last 24 hours in brackets):
ibag (2)