Daily Skyscrapers 

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Note: take a look at the information about the difficulty levels.

All daily items change at midnight GMT. set time zone

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• Complete the grid such that every row and column contains the numbers 1 to the size of the grid.
• Every row and column contains each number only once.
• The clues tell you how many skyscrapers you can see in that direction.
• You can't see a shorter skyscraper behind a taller one.

Read the help page on Daily Skyscrapers for the rules, a more detailed explanation, and a walkthrough.

help

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Keyboard Options

• If you are using a device without a physical keyboard, the on-screen keyboard is numeric (0 = auto-pencil marks).
• 'use default' ➞ use the default, non-numeric keyboard (0 ≠ auto-pencil marks).
• 'disable 0' ➞ disable the 0 for auto-pencil marks.
• 'add / remove' ➞ add / remove characters, entering the same character again will remove it (by removing all duplicates and sorting).

Pencil Marks

• Pencil marks are squares with more than one digit or letter.
• They are similar to those you might use with pen and paper.
• A square might contain more pencil marks than can be seen.

Usage (if supported by your device)

• a or 0 ➞ auto-place pencil marks.
• CTRL + arrows ➞ move around the grid.
• SHIFT + # ➞ highlight all squares with that number as a pencil mark.
• SHIFT + 0 ➞ clear highlights.
  
  
• 'pencil' ➞ auto-place pencil marks.
• 'squares with' ➞ highlight all squares with that number as a pencil mark.
• Click a clue to change its colour, helping you to remember that you've dealt with it.

Checking

• The system automatically checks that the less-than and greater-than signs are being followed for single numbers.
• 'check' ➞ check for incorrect squares.
• 'show mistakes' ➞ highlight incorrect squares when the puzzle is checked.
• What is checked:
     a single number that isn't the same as the answer,
     multiple numbers that don't contain the answer number.

Uniqueness

• This puzzle has exactly one correct answer.
• No guesses are required.
• Double-check alternative answers carefully, and then recheck the rules.