6.35 Select elements from a list on condition

This question was posted on the net. Given

b:=Table[{x,y},{x,1,6},{y,1,6}]
 

select from it elements \(x,y\) which satsify \(x+y>9\)

some answers

(me) 
Select[Flatten[b, 1], #1[[1]] + #1[[2]] > 9 & ] 
 
Out[152]= {{4, 6}, 
           {5, 5}, 
           {5, 6}, 
           {6, 4}, 
           {6, 5}, 
           {6, 6}}
 

Adriano Pascoletti answer

Cases[b, {x_Integer, y_Integer} /; x + y > 9, {2}]
 

Bill Row answer

Cases[Flatten[b, 1], _?(Total[#1] > 9 & )]
 

Murray Eisenberg answer

Select[Flatten[b, 1], First[#1] + Last[#1] > 9 & ]