Normal sudoku rules apply
Digits separated by a white dot are consecutive
Digits separated by a black dot have a ratio of 1:2
No negative constraints
Digits on thermometers increase starting at the bulb
Cages show their sums
Solution code: Column 8, Column 9
on 13. October 2021, 00:26 by Robewick
took me a few goes to get it right but happy i managed it, nice puzzle