Sudoku Puzzles

RIP. Wish there never had to be places like this in the world.

~48 min

No, sadly we need them to remind us that without the sacrifice of those who are willing to die for their beliefs, tyranny will rule. Freedom has a steep price.

1. Note triple 357 at ach2.Unique possibilities to 38.
2. If a9=3=c2,a2=7,b1=5,c6=1 and 18 have no place in bottom left box.So a2=3.UP39.
3. If b1=5=h2,c2=7=a9=i7 and row 7 is devoid of 5.So c2=5.UP41.
4. If f3=8,f6=9,e9=9.Also,e1=8,e2=1 (to avoid the unresolvable 69 rectangle at de26), More...

13:06, a reasonably easy one this morning. Hi everyone.

Took way toooo long, out of practice.

1)Start at 22,basic techniques to UP=38
2)(47=1)ac3-(1=3)c6-c2=(3)a2,=>a2<>7.UP=39
3)(5=1)i1-(1=3)i5-(3=2)d5-d1=(2)h1,=> h1<>5
4)(7)i7=b7-a9=a3-h3=(7-5)h2=(5)h1,=>i7<>5
5)(5):h7=b7-b1=i1,=>h2i9<> 5.UP=48
6)(1=3)c6-c8=d8-(3=2)d5-d1=(2-1)h1=(1)b1,=>b6c3<>1.UP=81

45:51