OnePlus continues to trickle out details of its upcoming affordable smartphone.

First up, it looks like OnePlus may have accidentally revealed the name of its upcoming device. OnePlus posted an image on its OnePlusLiteZThing Instagram account that shows a card with the word "Nord" written on it. Rumors have said that Nord will be the official name of the affordable OnePlus phone.

The other side of the card says "Here's to the first 100". The rest of the text is too fuzzy to read, but the card could be meant for the first 100 customers who buy the OnePlus Nord.

That image with the "Nord" card has since been deleted by OnePlus, but not before Twitter users Mukul Sharma and Pratik Bhaumik saved it and shared it online.

Meanwhile, OnePlus also posted another puzzle to its OnePlusLiteZThing Instagram account. This one reads "1 + ______ = 0 178 210". The blank is presumably the name of the device, aka Nord, and the "0 178 210" is an RGB code for the teal blue color in the OnePlus logo at the top of this post. This suggests that the OnePlus Nord will get this blue as a color option.

This is the second puzzle that OnePlus has posted to hype up its new phone. The answer to the first one was "July", suggesting that the Nord will be announced next month.