All Questions
Tagged with grid-deduction three-dimensional
35
questions
4
votes
2
answers
252
views
Another four 3D masyu
This puzzle is inspired and descended from Brain-breaking 3D masyu
Here the exact copy of rules, for convenience:
This is a three-dimensional masyu puzzle.1 The five squares depict the layers of a $...
-1
votes
1
answer
135
views
Anyone up for a 3x3x3 Hidato?
So, I have been pretty evil with how I make Hidato puzzles lately, with there being no numbers. To make up for it, I have decided to make a 3x3x3 Hidato for you all. Yes you read that right. I made a ...
34
votes
2
answers
3k
views
Sudoku on a Mobius Strip
Well we've done sudoku on keyboards, so the next step is obviously putting a Sudoku on a Mobius strip... of course...
I present, the world's very first MOBIUS SUDOKU:
Now this sudoku is going to be a ...
10
votes
1
answer
231
views
3D Tapa - Count to Five
Rules of 3D Tapa:
The grid is a 3-dimensional cubes, represented here by layers of cubes from top to bottom.
Shade some cubes such that all shaded cubes form a single orthogonally (in 3-axis) ...
11
votes
1
answer
402
views
Nurikabe minicubes: the Boondoggle, the Lollygag, the Dillydally
These are three-dimensional Nurikabe puzzles. In each case, the four squares represent the layers of a $4\times4\times4$ cube. The goal is to shade some cells in each layer so that the resulting space ...
10
votes
1
answer
433
views
3D Slitherlink (Slithersurface)
Here is a 5 x 5 x 5 cube filled with numbers.
It's a 3D adaption of standard slitherlink puzzles.
You must create a solid 3D object such that the number in each sub-cube matches the number of adjacent ...
8
votes
1
answer
237
views
Say "Herru" to Spatial Golf
Have a try with this 3D Herugolf puzzle!
Rules of Herugolf: (Adapted from @Stiv's adaption of Nikoli)
Move (hit) all circles (balls) one or more times, and bring them to a cell with a red ...
12
votes
1
answer
484
views
Masyu keep making those 3D puzzles?
This is a three-dimensional Masyu puzzle. The five squares depict the layers of a $5\times5\times5$ cube. The goal is to make a single loop in 3D space which fulfills the following properties:
The ...
11
votes
1
answer
362
views
Nurikabe minicubes: the Headache, the Panache, the Apache
These are three-dimensional Nurikabe puzzles. In each case, the four squares represent the layers of a $4\times4\times4$ cube. The goal is to shade some cells in each layer so that the resulting space ...
21
votes
1
answer
1k
views
Isometric Heyacrazy - Now In 3D!
This is a Heyacrazy puzzle on an isometric grid.
Rules of Heyacrazy:
Shade some cells of the grid.
Shaded cells cannot be orthogonally adjacent; unshaded cells must be orthogonally connected.
When ...
6
votes
2
answers
225
views
Yajilin minicubes: the Poppycock, the Balderdash, the Gobbledygook
These are three-dimensional yajilin puzzles. In each puzzle, the four squares depict the layers of a $4\times4\times4$ cube.
Shade some cells on each layer. The numbered cells show how many shaded ...
9
votes
2
answers
761
views
Yajilin minicubes: the Hullabaloo, the Brouhaha, the Bangarang
These are three-dimensional yajilin puzzles. In each puzzle, the four squares depict the layers of a $4\times4\times4$ cube.
Shade some cells on each layer. The numbered cells show how many shaded ...
8
votes
2
answers
617
views
Mixed-breeds are puzzles too!
This is a three-dimensional mixed-breed puzzle. The five squares depict the five layers of a $5\times5\times5$ cube. The goal is to solve the odd-numbered layers as yajilin and even-numbered layers as ...
11
votes
1
answer
510
views
Volcanic 3D masyu
This is a three-dimensional masyu puzzle. The six squares depict the layers of a $6\times6\times6$ cube. The goal is to make a single loop in 3D space which fulfills the following properties:
The ...
10
votes
1
answer
350
views
A Difficult Rhombicosidodecahedron Slitherlink
This is the evil older brother of this puzzle. I'm posting it more out of scientific curiosity than because it is a fun puzzle, because it is not a fun puzzle. It's just really hard. I wrote a ...