Matthew (mattheww7)

Race #84

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Official speed 111.59 wpm (31.08 seconds elapsed during race)
Race Start March 28, 2017 8:39:06pm UTC
Race Finish March 28, 2017 8:39:38pm UTC
Outcome Win (1 of 5)
Opponents 3. garythemachine (80.95 wpm)
Accuracy 98.0%
Points 0.00
Text #3622410 (Length: 289 characters)

When analyzing images, constraint propagation works because relevant surface properties change slowly almost everywhere. Surface distance and surface direction can change rapidly at edges, of course, but edge points represent only a relatively small number of the points in an image array.