Taste explorer

Info:
In this prototype I tried to play with the concept of knowing your partner to succeede.

Rules:
You choose a convination of three parameters.
Each time the values asociataed with each parameter are randomized.
In each column you have the values (+1, +1, 0, -1, -1)
When you choose your move the sum of the chosen values is displayed in the table.
Perfect score 3, worst score -3
Try to deduce this lovely lady taste before she gets tired.

Controls 
Left click (tap) to select and interact with buttons.
Use right click to mark your guesses, (+ - = ?) [not working on mobile]

Disclaimer
This prototype was made un very short time and has no victory price.