sirens years prices
100 decibels
105 decibels
110 decibels
115 decibels
120 decibels
125 decibels
130 decibels
$120
$124
$145
$160
$182
$188
$195
1994
1996
1998
2000
2004
2007
2009


       Hint        Start Over

Get hints for a different puzzle!

How to Get Hints

A copy of your puzzle's grid is shown on the left. Copy over your current grid state from the book into the grid on the left by clicking once in a square to make an 'X' or twice to make an 'O'. Once you have your current grid state represented here, you can click the 'Hint' button below the grid. This will (1) remove any errors in your current grid state and (2) offer a suggestion as to where the next logical deduction can be made. You can request unlimited hints.

Puzzle #6

This grid will auto-populate with all the true relationships you've created on the top 7 rows on the grid.


Decibels Sirens Years Prices
100 decibels
105 decibels
110 decibels
115 decibels
120 decibels
125 decibels
130 decibels