Analysis window
draws (≈ 1 draw per 2 weeks)
Number Frequency
How many times each number appeared in the selected window. Hover a bar for the exact count and percentage.
Percentage = appearances ÷ total draws in window (numbers drawn multiple times per draw inflate this above 100% for high-volume prizes).
Digit Position Heatmap
Each row = a digit (0–9). Each column = a position in the winning number.
Darker = that digit appears more often at that position, relative to the other digits in the same column.
Hover any cell for exact count and share. Numbers are filtered to the exact digit length for this prize — malformed entries are excluded.
🔥 Hot Numbers
Bar length = how far above expected rate
×2.0 means double the expected frequency
🧊 Cold Numbers
Bar length = how far below expected rate
×0.0 means not seen at all recently
Overdue Tracker
The bar shows how many draws have passed since a number was last seen.
The vertical line marks that number's own historical average gap between appearances.
A bar extending past the line means the number hasn't shown up for longer than it normally would.
Only numbers with 2+ appearances are shown (need history to compute an average gap).
Hover a row for full stats.
Overdue (past its own average gap)
Within expected range
Avg gap marker
Draw Gap Analysis
Top 20 most frequent numbers with their gap statistics — how many draws typically pass between consecutive appearances.
Avg gap: mean draws between appearances. Min/Max gap: shortest and longest observed streak without appearing.
Draws since last seen: turns orange when it exceeds the number's own average gap.
Rolling Frequency Trend
20 draws
Draws summed per data point. Larger = smoother, smaller = more reactive.
Top N most frequent numbers in the window
Statistical Candidates
Numbers that are most overdue relative to their own historical average gap — they've gone the longest
past when they would normally reappear, based purely on their own track record in this dataset.
A number with an avg gap of 10 draws that hasn't appeared in 25 draws is +150% overdue.
⚠️ Statistical observation only. The Thai lottery is independently drawn each time — past patterns do not guarantee future results. "Overdue" is a statistical measure, not a prediction. Each draw is an independent random event.