Greg B (gregoryb1)

Race #1170

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Official speed 36.78 wpm (94.29 seconds elapsed during race)
Race Start April 4, 2017 3:45:28am UTC
Race Finish April 4, 2017 3:47:03am UTC
Outcome No win (3 of 5)
Opponents 5. putriani (30.46 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.