Think you are good at guessing stuff? Think again! Guesstimation sends 15 quickfire estimation puzzles your way. The closer your guess to the answer and the quicker the time, the more points you get. Settle for nothing less than perfection! Play Guesstimation now!
Release date
2009
Source
https://ninjakiwi.com/Games/Puzzle/Play/Guesstimation.html
Guesstimation screenshots
