Update to Draco Calculation v1.05 removes ads and improves hint suggestion quality. Still free.
Since iAd will be closing down soon, and I have no intentions on using an alternative ad provider, I removed ads. The primary reason I implemented iAd was for the experience and secondarily to help pay license fees. The AI improvements for suggestions address several cases playing to the tableau that might block future play. My goal for the AI is to play better than a beginner, and not nearly as good as an expert. Suggestions should be learning opportunities for beginners without becoming a crutch or giving away advanced strategy. There’s room for more improvement, but I believe the AI has reached my goal.
Thanks for playing.