Suggestions for additional environments

[carlosgmartin]

• [ ] Sokoban (see DeepMind's boxoban)
• [ ] N-puzzle
• [ ] Rush Hour
• [ ] Boxworld, as described in
  • Relational deep reinforcement learning §4.1
  • An investigation of model-free planning §3
• [ ] Collect, as described in
  • Value prediction network §4.2

[mvmacfarlane]

I have implemented this and will add to jumanji once we have experiments and required tests for the environment.

[chkda]

Can we have a Pickup and Deliveries environment something similar to this https://developers.google.com/optimization/routing/pickup_delivery ?