Sudoku Puzzles

Blue cab because it's a water taxi?

Looks like a nice job to have.

mAen! Took me a while. Don't know exactly how long, cause I lforgot the clock running while taking a coffee break :-)

My solution revolves around the cell e3.

1) Basic techniques to UP 29, note pair 79 in bc4.
2) If e3=5, then d9=g7=h6=5, so h4=8, e4=1, and there is no room for a More...

Finally done! time for bed. night all

I agree, Hal! What a great job to have!

Great solution,Jyrki.I couldn't quite follow how you got a6=2,but your step 3) seems to be sufficient,by itself, to reach UP81 (after a1 becomes 8 etc.).
Regards,Alfred.

~1hr

Eureka Notation for Jyrki's solution:
1)Start at 23,basic techniques to UP=29
2)(1)d9=d5-(1=8)e4-h4=(8-5)h6=h9-g7=(5)e7,=>d9<>5,e7<>1
3)(4):e6=g6-i5=i3,=&g t;e3<>4.UP=81

40:07

SE=7.2