Try your luck in the exciting online game Blue Diamond Book created by the well-known and trusted provider Spearhead Studios. The strongest global placement on August 6, 2025 was in South Africa, where the game ranked #8753. The best avarage position in United States over the past 30 days was #2632, recorded on July 7, 2025. The lowest position for the game in United States was #5802, noted on July 30, 2025. The game's SlotStar score ranged between 0.30 and 0.57 in United States during the past 30 days. The game's SlotStar rank ranged between 5345 and 8867 in United States during the past 30 days. On July 31, 2025, the game shifted by 2475.5 positions compared to the previous day in United States.