Flex Snake! BRING IDEAS COME TRUE

Hi everyone! Any of you know classic snake game. Actually, that was fun 10-15 years ago, but now it became usually so boring.

 So I had been created this demo during my job' useless moments, spent for this a bit of time. 

Actually, I know how boring snake is it. You agree with me, aren't you? So, in this case, I'm looking for your advice, how would you like it should be, played, look. 

Post your ideas below, in the comments, Most popular of them, I will perform in this game. 

Actually, it even can be another game in the future with some of classic snake mechanics. Any strange opinion(if you think so)  will be cool.

 We want to create real HTML5 web product that you gonna play during the lunch, or lazy moment on your desktop, tablet or smartphone, whatever. Thank you so much!