Random bets are better then some strategy in my experience. Dice game is simple game, but it force us to rise bets every time we lose and because of that many times I lost all my money.
Martingale is the worst strategy ever invented, I tried to play martingale so many times with different amounts and I that always end up with similar results. I had few wins but much more loses with martingale strategy, and now I like to play dices without some wish to win big that is almost impossible in dices, I have fun I make couple bets and if I'm lucky good if not I stop with playing, before I thought differently but after so many hours spent on playing dice game I think is very hard to make money in dice game in long run.