Let's Gomoku!
I spent Saturday vibe coding this game for @V E C T O R!
Source code here: https://github.com/th2tran/gomoku-webxdc

Join the Minds Roundtable Chat Community to play:
https://vectorapp.io/invite/naddr1qqqqygqsj22nwsj7ey2uq966ye3knhw5058vtduvk847z35jfkl3ue9jtspsgqqqsg2s3dfnhc#BAADAQIAGG5vc3RyLmNvbXB1dGluZ2NhY2hlLmNvbUYe9Li8nvfk0cYNsBo7oWE

From my backyard...
Phlox paniculata (garden phlox)
Very pleasant perfume scent
#nature

Lol, a morbidly accurate way to pinpoint the root cause of the ColdCard hack.
In a March 2021 firmware rewrite (version 4.0.0), Coldcard integrated a new cryptography library. The library had a built-in safety guard to check whether the device's hardware random number generator (the dice roller) was active. However, the guard used a C macro that only checked if the macro variable was defined, rather than checking if its value was true. Because Coldcard had it defined as 0 (false), the compiler bypassed the safety check. Because of this macro failure, the device completely ignored its secure hardware entropy source. It silently fell back onto a highly predictable, software-based pseudorandom number generator. This severely lowered the randomness of the generated 24-word seed phrases, turning a supposedly secure cryptographic wall into a searchable, predictable pool that hackers cracked entirely offline.

Oy!

Oh man! Would have missed it if it weren't for this post. Why doesn't silly Android 17 update it automatically. Grrr

Gotta be careful when your wallet is your phone. 😅

So that's what it was. I had trouble posting images earlier this afternoon.