Currently I have 3110 countries worked for the challenge.
Having started in 1990 on six meters , I only had 1 good F² max so far. Nevertheless I managed to get a nice score of entities worked on six. I got the 1st 50MHz dxcc in Belgium years ago and have been steadily working on increasing the number.
Actively using LOTW for DXCC
Current score on 6m is 275 DXCC worked , 267 confirmed and 255 credited at the ARRL.
There are only I few countries that I actually heard and that I have been unable to work, AP HS S2 J5 are the ones that slipped away.
So still chasing those, just hoping for the right e-skipp opening to add them to the log.