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Deep-dive into 4D draw history and digit patterns.
Discover which 4D numbers and digits appear most in winning draws across all prize tiers.
See which 4D numbers are "overdue" for a 1st prize win and which are on a hot streak.
Unique to 4D — see which digit (0–9) is hottest at each of the 4 number positions.
Analyze digit sums, number ranges, and repeat-digit patterns across winning draws.
Track your favourite 4D numbers and see their complete prize-tier hit history.
Generate 4D numbers that have never won a 1st prize in recorded history.
Test any 4D number against full history and see every prize tier it has won.
Discover which 4D 1st prize numbers align with each Chinese zodiac year.
Find numbers that persist across consecutive draws and cross prize tier boundaries.