Clackwork

How to play

• Guess the hidden year. The first clue is a hard one, and is accurate only to the correct year.
• The following five clues are time ranges, all of which include the hidden year.
• Each guess is underlined: yellow if the guessed year is within the time range, grey if it's not, green if it's the hidden year.
• You get six guesses. The last clue is also only accurate to the hidden year.