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Re:The Firing Squad Problem by tzs on Friday February 07, 2014 @07:18PM (#7199698)
If you want a hint for the firing squad, start out by limiting the number of participants to powers of two, and think recursively.

If you want a hint for the bicycle problem, think about tangents.

Re:The Firing Squad Problem by chmike on Saturday February 08, 2014 @01:21AM (#7200476)
Anyone who drives a bycicle knows that the rear wheel follows a smooth path compared to the front wheel. So this image is easy. I guess there might be more tricky images. A straight line for instance ;)