# Tag Info

Accepted

### How to finish off a sudoku with lots of options?

That difficulty rating of 4/10 should be much higher! The only way forward from here (verified online) is This allows you to place a number and it should be back to normal sudoku difficulty from ...
• 61.8k
Accepted

• 4,787

### Explain This Star Battle Clue

While this isn't exactly what the clue points out, it is a teachable example:
• 11.7k
Accepted

### 🧩CRYPTICROSS🧩

First of all let's solve the nonogram picross. It's reasonably straightforward so I haven't recorded the steps along the way. And let's solve the clues giving What next? Well, after a bit of ...
• 121k
Accepted

### Double Grid Miracle Sudoku

1 is not the loneliest number: PATCH Back to the original solve: Now do 2s: For 3s, non-consecutive is going to have to get us started: On to 4s: 5s: 6s: Finishing up:
• 29.1k
Accepted

### Eliminate some numbers so that each of the three rows contains the numbers 1 through 9 each exactly once

So the starting combination is ...
• 4,057

### Fill the triangular grid using the digits 1-9 subject to the constraints provided

Solution: Solving Path
• 12.1k
Accepted

### Colombian Sudoku, Cows and Bulls againâ€¦

Completed grid: As usual, we begin by using our given digits to mark cells which match and cells which cannot match. We then: As usual, I forget that the lack of a clue in column 8 actually means ...
• 29.1k
Accepted

### Happy birthday, Bernardo - Colombian Sudoku

Happy birthday Bernardo! Here's the solution: I'm embarrassed to admit I didn't realise the numbers spelt out 'hb' until after solving :P Step by step: 1.
• 61.8k
Accepted

### Shikaku grid deduction puzzle

Here's the solution! Step-by-step: 1.
• 61.8k
Accepted

### Explain This Star Battle Clue

This is a badly worded clue. However, it is technically correct. Whilst this technically happens because the green area can't be completed, the clue isn't worded great as the area can be completed, ...
• 61.8k

• 1,104

### Fill the triangular grid using the digits 1-9 subject to the constraints provided

Gave it a try in "hard mode", where the two knowledge-ish diagonals (MCCCXCVIII and Fahrenheit) are not used in the solving process. It turns out that it is indeed possible to find the ...
• 16.6k
1 vote
Accepted

### Mini spiral - Colombian Sudoku

I used the f-puzzles sudoku setting tool when solving this puzzle (for conflict highlighting and to be able to type my answer into a grid; I can delete this answer if conflict highlighting is not ...
• 371
1 vote
Accepted

### What is the name of this puzzle type? How to create one? nxn grid where you select n cells with different numbers

The solution is called a transversal in an $n \times n$ array with $n$ symbols (for example, in a Latin square): https://en.wikipedia.org/wiki/Latin_square#Transversals_and_rainbow_matchings For a ...
• 14.4k

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