← | 046 - Overgrown Garden | 047 - The Terrace Door | 048 - Crawling the Web | → |
The Terrace Door (The Coded Door in the UK version) is a puzzle in Professor Layton and the Last Specter. The puzzle must be solved in order to progress the story.
Puzzle
- US Version
To open the lock on this door, you must enter the correct numbers.
To the right of the doorknob is a set of equations. Each symbol represents a unique single-digit number. If you solve the equations, you'll determine which symbol represents which number...and you'll have your key!
Touch the numbers to change them.
- UK Version
The lock on this door is not of the normal variety. It looks as if it will open when you put in the correct pair of numbers.
To the right of the door handle is a legend with a set of equations that should help you work out what the symbols mean. Each symbol represents a different number between 1 and 9.
Touch the numbers to change them.
Hints
Solution
Incorrect
- US Version
Too bad!
Rework your calculations one more time.
- UK Version
Too bad.
Try calculating it one more time.
Correct
Correct! CRESCENT is 8 and TRIANGLE is 6.
- US Version
STAR times STAR is a single-digit answer, so STAR must be 1, 2, or 3. However, since 1 times 1 would be 1 again, we can eliminate that. If STAR were 2, CLUB would be 4, but the next equation, 2 times 4 would not produce a two-digit answer. Therefore, STAR is 3, CLUB is 9, DIAMOND is 2, and SPADE is 7.
After that, just try unused numbers to fill in the other symbols and find the correct values.
- UK Version
STAR times STAR is a single-digit answer, so STAR must be 1, 2 or 3. However, as STAR times STAR does not equal STAR, we can eliminate 1. If STAR were 2, CLUB would be 4, but then the next equation, 2 times 4, would not produce a valid two-digit answer. Therefore, STAR is 3, CLUB is 9, DIAMOND is 2 and SPADE is 7.
After that, you just try unused numbers to fill in the other symbols and find the correct values.
Professor Layton and the Last Specter | Puzzles in||
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Normal |
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Weekly | See here for weekly puzzles. | |
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