Patrick (patrickb25)

Race #204

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Official speed 70.94 wpm (48.89 seconds elapsed during race)
Race Start February 19, 2018 9:06:44pm UTC
Race Finish February 19, 2018 9:07:33pm UTC
Outcome No win (3 of 5)
Opponents 4. jack777 (65.59 wpm)
Accuracy 98.0%
Points 49.66
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.