The block in which the above post is included has a merkle root of 2d365a9e3d5c0ce8b1dca9bb9b625d5006ef6a8e.
To find the winner we:

1. Convert the merkle root into base 10:
   2d365a9e3d5c0ce8b1dca9bb9b625d5006ef6a8e = 258116718879702125049369458129470440196128336526.
2. Compute the residual after dividing by the number of tickets: 258116718879702125049369458129470440196128336526 mod 377 = 214.
3. This is the winning ticket, held by @accelerator.

Congratulations!