Players who receive voice chat warnings or in-game voice communication penalties can still play the game. However, per the Offensive Behavior section of the Call of Duty Security and Enforcement Policy, extreme or repeated offenses may lead to a permanent suspension from playing the game online.

Taskforce 141 is the name of a multinational special forces group under the command of Lt. Gen. Shepherd. It's recruits come from multiple special forces units around the world including the S.A.S, 75th Ranger Regiment and Canadian Special Operations Regiment.

At the start of the puzzle, take a good look at the shape of the jigsaw regions, and see if you can spot any jigsaw regions that share many of their squares with a row or column as this can often bear fruit quickly by reducing possible locations for any of its givens in that shared region.

What is Sudoku Evil? Sudoku evil is a 99 grid sudoku puzzle with the highest possible level of difficulty. It's an advanced level only for experienced sudoku solvers.