Flipping arrows puzzle

# What is flipping arrows?
Flipping arrows is puzzle. The goal is to turn the dices to match the goal you choose.

# The goal?
• To have all the top faces white
• To have all the top faces gray
• To have all the top faces white/gray
• To have all the top faces white/gray with the colors in the same direction (more difficult)
• To have all the top faces with the same color and the arrow in the same direction (very difficult)


# How to turn the dices?
The top face of a dice have one or two colors and an arrow. You can rotate the dice by 1/4 of turn in the direction of the arrow.
Select the dice you want to "flip". The direction of the arrow, indicates the direction of the rotation. Rotate the dice by 1/4 of turn. The dices in the direction of the arrow will also rotate by 1/4 of turn in the same direction of the first dice (no matter the direction of the arrow of theses dices). If the dice is on a side and the arrow face the outside of the board, only th