All Questions
Tagged with reverse-puzzling grid-deduction
20
questions
17
votes
1
answer
579
views
Seven similar 7x7 (pen-and-paper) logic puzzles
Oh no! I've just finished drafting some 7x7 logic puzzles, but I accidentally dropped all of them on the floor, and now they're all mixed up!
To make matters worse, I haven't gotten around to ...
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 ...
11
votes
1
answer
542
views
This new puzzle type needs a name {OVERLAPPED EDITION}
This is my contribution to the 'This new puzzle type needs a name' series, started by @Stiv.
I believe I have invented a new type of puzzle...
What is its name?
Penpa+ link
A little advice..
Even ...
21
votes
1
answer
3k
views
Another pseudo-IQ question
This puzzle is part of the Monthly Topic Challenge #2: IQ Puzzle Parody
People keep asking me if there's anything between me and my good friend Ingrid Deduction... Well, it's... complicated... We go ...
17
votes
1
answer
574
views
Chain Puzzle: Tabletop Games #08 - Targui, or not Targui
This is the eighth Chain Puzzle in the Tabletop Games series, in which all puzzles are themed around board games, card games, tile games, and the like. The answer to this puzzle is a thematic word or ...
1
vote
0
answers
449
views
Not a sudoku, but still fun?
Context:
I was trying to solve some of the puzzles on this site, when it occurred to me to make a puzzle variant myself.
I immediately could construct one with my additional rule. Making an ...
43
votes
1
answer
3k
views
This new puzzle type needs a name {EXTREME EDITION}
A companion puzzle to the 'This new puzzle type needs a name' series, and inspired in part by @JeremyDover's answer to a recent question.
Usually, puzzles in this series comprise a mash-up of two ...
7
votes
1
answer
191
views
A Grid with some Green Cells
So a friend wanted me to try out the reverse-puzzling riddle he created. It consisted of a 4x4 grid with a digit in each cell and a single closed loop drawn along the edges of its cells. Also some of ...
25
votes
1
answer
2k
views
This new puzzle type needs a name {6}
I believe I have invented** a new type of puzzle...
What is its name?
Begin by solving the Fillomino puzzle:
Rules of Fillomino (adapted from Nikoli)
Fill in all empty cells with numbers under the ...
18
votes
2
answers
911
views
This new puzzle type needs a name {5}
I believe I have invented a new type of puzzle...
What is its name?
Colour-blind-friendly version available here.
Begin by solving the 9x9 sudoku; each of the 9 symbols ...
12
votes
1
answer
1k
views
This new puzzle type needs a name {4}
I believe I have invented a new type of puzzle...
What is its name?
Begin by solving the 16x16 sudoku; each of the digits 1-16 must appear exactly once in each row, column and thick-bordered 4x4 ...
28
votes
1
answer
2k
views
This new puzzle type needs a name {3}
I believe I have invented** a new type of puzzle...
What is its name?
** Well, 'adapted' an existing one, really...
Colour-blind-friendly version available here. Those without colour-blindness ...
26
votes
4
answers
2k
views
Another new puzzle type needs a name
For an example of how this type of puzzle works, see here...
I believe I have invented another new type of puzzle...
What is its name?
Colour-blind-friendly version available here.
Begin by ...
106
votes
2
answers
8k
views
This new puzzle type needs a name
I believe I have invented a new type of puzzle...
What is its name?
Colour-blind-friendly version available here.
Begin by solving the 16x16 sudoku; each of the digits 1-16 must appear exactly ...
84
votes
2
answers
5k
views
My God, it's full of stars!
An entry in Fortnightly Topic Challenge #32: Grid Deduction Hybrids
My dear friend, unknown to us, may have relocated again. He sent me imagery and constellation maps indicating that a distant red ...