Hmm, no certainly not intended, I hadn't spotted this bug myself. Thanks for flagging that up :) There was more content planned but I had to descope to get the submission done as I was working alone and behind schedule. Once the rating is finished i'll fix that bug and add in the additional traps/do some further balancing. From feedback I've gotten, there's some strategies that seem too easy to execute, so I think the difficulty needs ramped up a bit.