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 3821 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 Buchstabenrätsel 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 Killersudoku Knowledge Kombination Kropki LITS Laser 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 word puzzle 2358

Enjoy browsing the portal!

The easiest puzzles

unsolvedXikaku für Anfänger
by hopppe (on 14. May 2010, 11:00)
62 %
unsolved5 kleine Masyus (1)
by JonaS2010 (on 4. September 2018, 21:54)
77 %
unsolvedZehnkampf-100m-Überbleibsel: Leuchttürme
by berni (on 25. November 2016, 20:00)
73 %
unsolvedLEERFELD - Buchstabenrätsel
by DocLogic (on 6. January 2020, 11:39)
71 %
unsolvedKiller Sudoku II (WSC 2019 Leftovers)
by Realshaggy (on 12. October 2019, 00:03)
79 %

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The most beautiful puzzles

unsolvedRundweg Family Photo
by pokerke (on 14. February 2011, 00:57)
100 %
by tuace (on 13. April 2015, 00:47)
100 %
unsolvedNeue Post vom Außerirdischen
by ibag (on 6. September 2015, 00:00)
100 %
unsolvedWichtel 2016 (2): Erfahrener Höhlenforscher gesucht
by wichtel (on 20. April 2017, 11:02)
100 %
unsolvedAdventsportale, Teil 4
by pirx (on 23. December 2018, 12:00)
100 %

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The newest puzzles

newLittle Killer Sudoku
by Feadoor (today, 00:33)
newAkari sudoku
by Shinya (on 26. February 2020, 21:44)
newKiller X Sudoku #3
by Phistomefel (on 26. February 2020, 03:43)
94 %
newPento Killer
by Shinya (on 25. February 2020, 20:05)
newFind the Triplet
by Mesmer (on 24. February 2020, 23:14)
86 %

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New commentsLast solved

Find the Triplet (today, 09:34 by cornuto)
Tolle Variante; hat mir sehr gut gefallen.

Thermo - no digits given (today, 00:41 by JonaS2010)
Sehr schön!

Wichtel 2018 (10): HaHeHiHoHoHu (yesterday, 17:51 by AnnaTh)
Wirklich schön, wie sich alles ineinander fügt. (Die Sauklaue könnte von mir...

DocLogic's Wabenrätsel (Takumi) Nr. 1 (yesterday, 13:53 by DocLogic)
@ Mody: die "+1“ in den zwei Pfeilen bedeutet, dass die Lösungszahl im...

DocLogic's Wabenrätsel (Takumi) Nr. 1 (yesterday, 13:44 by Mody)
Was bedeuten die Pfeile?

DocLogic's confusing Sudoku (yesterday, 10:43 by Rollo)
Ich finde schon, dass man logisch vorgehen kann, aber man muss wirklich erst...

DocLogic's confusing Sudoku (yesterday, 07:52 by Mody)
Mir hat es gut gefallen :)

Killer X Sudoku #3 (on 26. February 2020, 15:14 by Circleconstant314)
The logic in this one is very satisfying. Thank you for this sudoku!

Die Kryptos - S04E06: Kariertes Fillomino (Variante) (on 26. February 2020, 08:40 by zuzanina)
Großartiges Finale einer fantastischen Serie!

Find the Triplet (on 26. February 2020, 08:16 by Statistica)
@Mesmer: I think the english description is very easy and there is no need to...

4 users were active in the last 15 minutes (number of solved puzzles in the last 24 hours in brackets):
adam001 (1), kishy72 (1), Nothere (1), Shinya (0)