4 ms·
This is fascinating! I love that the solution requires balancing every answer with every other answer, so that at time it appears nearly solved but one offset n
by unalone 18y ago
This is fascinating! I love that the solution requires balancing every answer with every other answer, so that at time it appears nearly solved but one offset number ruins everything else.
- newt0311 18y agoThe trick is to slowly narrow the choices. After the narrowing, you can start making simplifying assumptions and see if these assumptions are self-consistent with the test. Like a sudoku, but not boring and trivial.
- jyothi 18y agoI just read it out too. Amazing creation as a whole. The toughest thing was i could not scratch out the 'not-possible' options to think more clearly. I took me a little more than an hour.