That's pretty good, I know people who've had worse results.
Some of them were former coworkers who leaned very heavily on algorithm problems and whiteboarding because they were terrified of people who couldn't code at all (though wouldn't that be the easiest kind to let go?). But they still missed sometimes. Both on people who'd studied purely for algorithm questions and got through, despite having little practical ability; and on people who could knock out a task but had no ability to reason about its place in a larger system, so created more work for others than they contributed themselves.
Some of them were former coworkers who leaned very heavily on algorithm problems and whiteboarding because they were terrified of people who couldn't code at all (though wouldn't that be the easiest kind to let go?). But they still missed sometimes. Both on people who'd studied purely for algorithm questions and got through, despite having little practical ability; and on people who could knock out a task but had no ability to reason about its place in a larger system, so created more work for others than they contributed themselves.