How to Play Uno Flex if you already know how to play #uno

#unoflex is a gamechanger for #uno . Come see whats different in 1 minute! #shorts

[Yourlocalffan]

This is my second favourite uno version its fun and my most favourite is Uno flip

[HEYJO]

a few questions:
1.can you choose if you want to flex if a flex card is played?
2. lets say the current color is red, i have a flex card the is primary color red and flex side is blue, i also have a flex card which has a primary color of green and a flex side of red, can i play the card with a primary color of green and flex side of red to change it to green or does the current color have to match with the primary color of the flex card (sorry its a little confusing)

[askapk]

I know it's a long shot to getting an answer because I haven't seen it anywhere... but when playing a wild draw 4 card... if your power card is green and you have a flex card with the secondary colour playable, does that count as having a playable card? Would you lose the challenge?

[abstratogvm]

What's your favorite uno version?

[VivavivavivaPalestina]

Omg, I still don't get it, we bought it without we know how this game is, we know the regular uno

[axelschweis]

How do you like this game compared to other UNO variants?

[KurtyHorty]

That first card isnt a flex card its the power card but good video!