Select a gap and type a possible letter, or answer clues to confirm mappings.
Learn the cipher
Clue questions
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完
Phrase solved
How to play
Every letter is hiding behind a number. Learn part of the code from clue answers, then read the phrase.
The same number always means the same letter in a round. The mapping is shuffled for every new phrase.
Select any gap and type a possible letter. It is pencilled into every matching number, and you can change or clear it at any time.
Answer any clue with one valid example. Every letter in your accepted answer confirms its number across the alphabet and phrase, replacing conflicting pencil marks.
Select a known letter in the alphabet panel to highlight all its appearances.
You can attempt the whole phrase whenever you like. Wrong attempts cost progressively more points.
Hints can reveal or mark useful information, but revealing hints reduce the score and never finish the puzzle for you.
Keyboard
N new round, G solve, H hint, ? help and Escape close. All controls are reachable with Tab.
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Choose a hint
Hints may reduce the score.
Settings
Content packs
At least one clue pack and one phrase pack must remain enabled.