All Questions
Tagged with grid-deduction knowledge
58
questions
15
votes
1
answer
644
views
Tombs of Ancients
This is part 68 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The top grid here is a Yin-yang puzzle. Shade some cells in the grid so that ...
- 78.6k
17
votes
2
answers
1k
views
Going around in circles
Solve the grid. Then solve the grid again.
The answer can be one or two letters long.
- 4,147
18
votes
1
answer
1k
views
66: Luftballons
This is part 66 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a Dosun-Fuwari puzzle. Place some balloons (white circles) and anvils (...
- 78.6k
12
votes
1
answer
661
views
Bare Bones – a semi-DIY crossword
This is part 64 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a semi-DIY crossword. Shade some cells in the grid so that the grid has ...
- 78.6k
16
votes
2
answers
860
views
When in Rome... – a deconstruction sudoku
This is part 63 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a sudoku deconstruction puzzle. Draw eight non-overlapping rectangular ...
- 78.6k
13
votes
1
answer
601
views
Plumbing Issues
This is part 59 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a Pipes puzzle (also known as Net, FreeNet and NetWalk). Rotate some cells ...
- 78.6k
10
votes
1
answer
1k
views
Cover me, I'm going in!
This is part 58 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a diagramless checkerboard crossword. Empty cells are either blue or white;...
- 78.6k
15
votes
1
answer
822
views
Riverboat Soufflé
This is part 57 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a bicolour Masyu puzzle. Draw two separate loops in the grid, one red and ...
- 78.6k
19
votes
1
answer
1k
views
Mercury in Centigrade
This is part 55 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a non-consecutive thermo sudoku. Fill the grid so that each row, column ...
- 78.6k
9
votes
2
answers
487
views
Unchained Again
This is part 53 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The black and white circles in this grid form a Masyu puzzle. Draw one continues ...
- 78.6k
12
votes
1
answer
505
views
Aquatic Giants – Heyawake / Marching Bands
This is part 52 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
“One, two, three, four, five, I love marine wildlife.” – unknown
Dear Puzzling,
The grid on the ...
- 78.6k
27
votes
1
answer
2k
views
Orange on Turquoise
This is part 50 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a Beaches puzzle (or tricolour Aquariums, if you prefer). Shade some cells ...
- 78.6k
12
votes
1
answer
362
views
Towering Above – a jigsaw crossword
This is part 49 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a jigsaw crossword. Fill every row and column of the grid using the given ...
- 78.6k
17
votes
1
answer
667
views
Wreck Exploration
This is part 48 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The larger grid here is a Takuzu puzzle (also known as Binairo). Fill the grid ...
- 78.6k
11
votes
2
answers
714
views
Turn Back the Clocks
This is part 45 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a Slitherlink puzzle. Draw a single continuous loop along grid lines that ...
- 78.6k
18
votes
2
answers
957
views
Symmetries – a Quadritaisho puzzle
This is part 43 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a Quadritaisho puzzle. Divide the grid into rooms by drawing borders along ...
- 78.6k
11
votes
1
answer
252
views
Quadritaisho: The sports bet
My friend from America was going to watch a game and wanted to bet I couldn't guess where he was going. The answer lies in the Quadritaisho puzzle below. Can you help me find out where he's going to ...
- 78.6k
1
vote
0
answers
216
views
Multi smol boi puzzle I: apologies
Disclaimer: Jryy, svefg bs nyy, V jbhyq yvxr gb ncbybtvmr. Abg sbe npgvbaf (jryy bxnl, sbe npgvbaf), ohg sbe zl fzby obv pvcure. Vg frrzf gung zl svefg fzby obv chmmyr jnf whfg n ovg gbb uneq. Fb, gb ...
- 2,423
15
votes
1
answer
479
views
A Trivial Pursuit #19 (Geography 4/4): Glass
This is part 19 of A Trivial Pursuit, a 25-part puzzle hunt. Each part is solvable on its own, with the exception of the meta-puzzle at the end.
Front of menu card:
STIV'S SPEAKEASY
COCKTAILS
BOUR....
- 146k
13
votes
1
answer
777
views
Colourful Scenery
This is part 41 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a Word Nurikabe puzzle. Shade some cells in the grid. Shaded cells must ...
- 78.6k
16
votes
1
answer
528
views
Regional Business
This is part 40 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The puzzle on the left-hand side is a regional Yajilin. Shade some cells in the ...
- 78.6k
7
votes
1
answer
892
views
Before the Common Era
This is part 39 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The grid on the left-hand side is a KenKen puzzle. Fill the grid so that every row ...
- 78.6k
12
votes
1
answer
628
views
Musk Oxen and Arctic Foxen
This is part 37 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is an Aquarium puzzle. The grid is divided into “rooms”. Shade some cells in ...
- 78.6k
14
votes
1
answer
749
views
Roughing It (Once More)
This is part 36 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The numbers in blue form a Tapa puzzle. Shade some cells in the grid so that the ...
- 78.6k
12
votes
1
answer
491
views
Sandwiches by the Seaside
This is part 31 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a sandwich sudoku puzzle. Each of the eight different letters in the grid ...
- 78.6k
13
votes
1
answer
420
views
Protected Schooling
This is part 26 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This is a Shakashaka puzzle. Mark some cells half-shaded along a diagonal (one ...
- 78.6k
13
votes
1
answer
835
views
In It for the Long Haul
This is part 22 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The light grey numbers and arrows from a Yajilin puzzle. Shade some cells in the ...
- 78.6k
13
votes
1
answer
1k
views
Sardines and Octopi
This is part 21 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The thick black lines in this grid form a LITS puzzle. Shade an orthogonally ...
- 78.6k
9
votes
1
answer
712
views
Singles, Doubles, Triples
This is part 20 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
The circled numbers in this grid form a Kurodoko puzzle. Shade some cells in the ...
- 78.6k
8
votes
1
answer
387
views
Layers upon Layers
This is part 19 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Dear Puzzling,
This time I have a Suraromu puzzle for you. The grid contains seven “gates”, ...
- 78.6k
9
votes
1
answer
836
views
Paranormal Activity
This is part 15 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Deаr Puzzling,
The numbers in blue here form a Nurikabe puzzle. Shade some cells in the grid so ...
- 78.6k
10
votes
1
answer
501
views
Coasting Along the Coast
This is part 14 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Deаr Puzzling,
The larger grid is a Fillomino puzzle. Each of the six different letters in the ...
- 78.6k
13
votes
1
answer
592
views
Under the Surface
This is part 13 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Deаr Puzzling,
The first grid is a kakuro puzzle. Fill the grid with the numbers 1–9 so that ...
- 78.6k
12
votes
1
answer
544
views
Many Moons (and Suns) Ago
This is part 12 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Many moons ago, on an island far, far away…
Deаr Puzzling,
Today I have a Moon-or-Sun puzzle for ...
- 78.6k
9
votes
1
answer
520
views
The Key to the City
This is part 9 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Deаr Puzzling,
This is a Skyscrapers puzzle. Each letter represents a unique number between 1 and ...
- 78.6k
11
votes
1
answer
463
views
Kings of Centuries Past
This is part 7 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Deаr Puzzling,
This time I have a shingoki puzzle for you. Draw a single loop that passes through ...
- 78.6k
14
votes
1
answer
566
views
Who’s in for a Cruising?
This is part 6 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Deаr Puzzling,
Looks like I’m getting way behind schedule already. Sorry about that! Time flies ...
- 78.6k
9
votes
1
answer
601
views
From Before Caesar
This is part 4 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
Deаr Puzzling,
How have you been? I hope you don’t mind me showing up a little early this time ...
- 78.6k
23
votes
2
answers
2k
views
Around the World in Many Days
Deаr Puzzling,
How have you been? I am excited to tell you about my new trip. It’s my most ambitious one yet – a full trip around the world! I will definitely keep you posted about my whereabouts. I ...
- 78.6k
28
votes
1
answer
2k
views
This new puzzle type needs a name {7}
This puzzle is part of the Monthly Topic Challenge #5: On-and-onograms - and also extends the 'This new puzzle type needs a name' series...
I believe I have invented a new type of puzzle...
What is ...
- 146k
7
votes
1
answer
282
views
8
votes
1
answer
416
views
Make sense of the grids
Make sense of the following two grids using the visual clues.
Both grids have a common theme.
What do they say?
GRID 1
GRID 2
- 5,775
18
votes
2
answers
711
views
PSE Advent Calendar 2021 (Day 15): Optics Experiment
This puzzle is part of the Puzzling StackExchange Advent Calendar 2021. The accepted answer to this question will be awarded a bounty worth 50 reputation.< Previous Door Next Door >
Optics ...
- 835
6
votes
1
answer
147
views
A Somewhat Foolish Poem
Your task is to solve the Sudoku and complete the missing words in the following poem.
Classic Sudoku: Each row column and box contains the digits 1-9.
XV-rules: Digits separated by V must add to 5. ...
- 7,770
23
votes
1
answer
988
views
Polly O'Mino's Hexcellent Adventure
An entry in Fortnightly Topic Challenge #52: Polyominoes.
I had heard that my good friend Ingrid Deduction was back in town, so I popped round to her apartment today, only to find she'd got herself a ...
- 146k
18
votes
2
answers
1k
views
The Puzzling Free-to-Play Escape Room, naturally!
An entry in Fortnightly Topic Challenge #50: Escape Rooms
Without revealing too much, knowledge of geek culture and/or superb Google skills are required for this puzzle.
Coming from an anime ...
- 7,242
9
votes
1
answer
448
views
Trivia... sudoku
An entry in Fortnightly Topic Challenge #49: Pub Quiz Camouflage
Please do not search the answers online (hence the no-computers tag), otherwise it would be too simple to solve this puzzle. I tried ...
- 5,132
47
votes
3
answers
3k
views
Animal Cross(word)ing
An entry in Fortnightly Topic Challenge #43: Variety Crossword Grids
Each of the 40 clues listed below (a mix of pop culture and science/nature) yields the name of an animal. Your task is to solve ...
- 146k
17
votes
1
answer
915
views
Connect Wall - Grid Puzzles Edition!
This is an entry for Fortnightly Topic Challenge #42: Wordless Connecting Walls.
Huge thanks to bobble and Deusovi for playtesting! ><
And hey, this one may also mark my 100-day puzzle here in ...
- 34.3k
28
votes
2
answers
896
views
Tribute to Clifford Possum Tjapaltjarri
The background text that follows is in this case not part of the puzzle, nor fictitious. The puzzle, which is self-contained, consists entirely of the image below; I have composed it as a genuine (...
- 5,430