Mark Langezaal

icon location Amsterdam Netherlands icon location Creative bit-manipulator. Building things with bits and matter. Using C#, C, a soldering iron and anything between.

Results 1 issues of Mark Langezaal

Conflicting Sandwich clues cause infinite loop

When a single row or column contains 2 conflicting Sandwich clues, the solver gets stuck in an infinite loop. Here is an [example f-puzzles link](https://f-puzzles.com/?load=N4IgzglgXgpiBcBOANCA5gJwgEwQbT2AF9ljSSzKLryBdZQmq8l54+x1p7rjtn/nQaCR3PgIm9hk0UM6zR4rssX1wAQwB22AO4QAxgAswAVwC2+UPpgAbGwhAAlAEwBhAAwhUAN3U2TcPAgAIwAzCAUINZ2Di6uwZ4+fgEOwQDsEbREQA===). Interestingly, when the same 2...