How can i remove this numbers? (Sudoku killer app). : r/sudoku

How could I solve this Sudoku puzzle? - Quora

Sudoku.com - Number Games • Game Solver

Using Integer Optimization to Build and Solve Sudoku Games with the Wolfram Language —Wolfram Blog

Killer Sudoku by Sudoku.com - Apps on Google Play

Killer Sudoku by Sudoku.com for Android - Download the APK from Uptodown

Steam Community :: Guide :: Menus, Tools and Settings

Killer Sudoku online - Solve daily killer sudoku puzzles

What am I missing here? I've applied all the rules I know in killer sudoku including both versions of the 45 rule. But regardless I'm still missing something. Probably something obvious, but

Killer Sudoku - Sudoku Puzzles - Apps on Google Play

Killer Sudoku by Sudoku.com - Apps on Google Play

SuDoku Solver and Generator - CodeProject

Stuck on this sudoku.com puzzle. I've used 3 hints and all 3 were “bowman's bingo” which is basically guessing. How would I solve it without this lame technique? : r/sudoku

Solving sudoku