RULES : Classic Sudoku rules apply. Additionally, there are some thermometer shapes in the grid. The numbers are in increasing order from the bulb to the flat end on each thermometer.
7:55 on second try. On first try, I found that special step very soon but I failed to spot a naked single and I broke the puzzle after 25 minutes of painful and unnecessary bifurcation.
10:02. Found the trick within a few minutes--very cool!--but like Sudokanard I spent several minutes stuck until I found a naked single I'd overlooked. This was one of the most distinctive thermo sudokus I've solved--thank you!
26:23, it was monstrously hard.By the way, the theme was perfect.
ReplyDeleteThere was one step required. If u would have got that, u wouldn't have taken this long
DeleteGreat theme. Didn't find it too hard after a single neat trick. 6 minutes
ReplyDeleteYes. That one step opens up the whole sudoku. Whoever gets that break will find it easy. Others will struggle
Delete7:55 on second try.
ReplyDeleteOn first try, I found that special step very soon but I failed to spot a naked single and I broke the puzzle after 25 minutes of painful and unnecessary bifurcation.
It really is frustrating when a sudoku is broken. Its great you got that step fast.
Delete17:51. Very hard but excellent solve !
ReplyDeleteThank you :)
Delete10:02. Found the trick within a few minutes--very cool!--but like Sudokanard I spent several minutes stuck until I found a naked single I'd overlooked. This was one of the most distinctive thermo sudokus I've solved--thank you!
ReplyDelete