search

sim642 / einstein-js

Einstein Puzzle 2.0 by Flowix Games ported to the web
https://einstein.sim642.eu/
4 stars 0 forks source link

pruneHints never needs to go back to check previously checked hints #46

Closed sim642 closed 6 years ago

sim642 commented 6 years ago
  1. Given hints ABCDE
  2. C is pruned, left with ABDE
  3. If A is prunable (left BDE) then BCDE also enough to solve
  4. This would've been detected when initially trying to prune A, not only after C QED