Just about as easy a so-called expert puzzle as I have seen. 9 minutes and a few seconds. Starting path: 8 in r2c1 (24 pair in the middle column of the block) 2 in r8c7 and 8 in r7c9, r8c2,, r5c7 andr1c5 and r4c6; - 4 in r4c1, 5 in r8c1 (17 pair above and below that 5), 5 in r9c5 - and it gets easier and easier because virtually everything is locked in from there.
Just about as easy a so-called expert puzzle as I have seen. 9 minutes and a few seconds. Starting path: 8 in r2c1 (24 pair in the middle column of the block) 2 in r8c7 and 8 in r7c9, r8c2,, r5c7 andr1c5 and r4c6; - 4 in r4c1, 5 in r8c1 (17 pair above and below that 5), 5 in r9c5 - and it gets easier and easier because virtually everything is locked in from there.
Not too hard. 10 minutes, no pencil marks.