6 ms·

It should take 105 repetitions: https://alpha.twizzle.net/explore/?alg=%28U+R%29105 https://alpha.twizzle.net/explore/?alg=%28U+R%29105 Unless by "same direct

by rokicki 11mo ago

It should take 105 repetitions: https://alpha.twizzle.net/explore/?alg=%28U+R%29105 https://alpha.twizzle.net/explore/?alg=%28U+R%29105 Unless by "same direction" you mean "opposite direction", in which case 63 works: https://alpha.twizzle.net/explore/?alg=%28U+R%27%2963 https://alpha.twizzle.net/explore/?alg=%28U+R%27%2963