Groups of ten Lotto
Which tens groups did the numbers come from, and was any of them skipped?
What would you like to check?
Enter or load your numbers in the analyzer. The latest draw report describes the actual draw, not your selection.
Explore all statistics — guided topics
These pages describe the history of this game. They do not predict future numbers. Use the selection tool on a page to compare your own numbers.
Numbers and gaps
Start with frequency and gaps: how often each number appeared in the selected historical sample.
Draw structure
Compare sum, parity, endings and range. On a page with a selection comparison, open it to check your numbers.
Relationships and random model
Explore pairs, triples and partners, then the random model. Historical relationships do not improve future odds.
Draws and tools
Read the latest draw report for the actual drawn numbers. Use the analyzer and matching draws for your own selection.
Numbers ranked within bands
N=250 · 27.02.2025 22:00 — 01.10.2026 22:00 · Main number pool only. Past similarity does not change future draw chances.
Numbers are ordered by hits within each band. Equal counters share a rank; numeric order breaks ties only for display.
1–10
11–20
21–30
31–40
Detailed analysis for this sample
Number decades in draws
How often numbers from each block of ten (1–10, 11–20, …) came up. We count hits, not draws: one Lotto draw gives 6 hits, one for every number drawn. Random model: N × 6 × (numbers in the decade ÷ 49). The last decade is often shorter, so its expectation is lower.
Hits in range (N = 250 draws)
1,500
N × 6 numbers picked, source: history
Most above expectation
1-10
317 hits against 306,1 expected (+10,9)
Most below expectation
11-20
298 hits against 306,1 expected (−8,1)
Hits versus the random model
Bars: hits from history; dashed line: random-model expectation for the same N.
Hits by decade
Hits = how many times a number from this decade came up in the N draws (history). Expected = N × 6 × numbers in the decade ÷ 49 (model). Difference = hits − expected.
| decade | hits | % of hits | expected | difference |
|---|---|---|---|---|
| 1-10 | 317 | 21,1% | 306,1 | +10,9 |
| 11-20 | 298 | 19,9% | 306,1 | −8,1 |
| 21-30 | 308 | 20,5% | 306,1 | +1,9 |
| 31-40 | 306 | 20,4% | 306,1 | −0,1 |
| 41-49 | 271 | 18,1% | 275,5 | −4,5 |
In 250 draws the most hits above the model went to decade 1-10 (+10,9), the fewest to decade 11-20 (−8,1). The difference alone does not settle statistical significance; this describes the past, it is not a tip.
Selection draft — Lotto
Numbers picked in the analyses of this game. The draft stays in this browser until you save it to My selections. Watching a number does not add it to the draft.
The draft is empty. Add numbers with the “To draft” button next to a number in an analysis, or pick one below.
The draft describes your pick based on historical data. It is not a recommendation or a lottery ticket.
Interactive tools
Explore the same data actively. The tools describe history and the random model; they do not predict the next result.
My selection — check its properties against history
This describes the entered selection and its position in the historical sample. It does not increase its chance.
History player — move through past draws
Choose a year, use the slider or start automatic playback. This is a presentation of recorded results, not a forecast.
Open the module to load the available years.
Random-model simulator — see ordinary random variation
Generate independent draws with the rules of this game and compare observed counts with the common expected value. Every run is different.
What do these numbers show?
- In 250 draws numbers from decade 1-10 came up 317 times, while the random model gave 306,1 — 10,9 more. That is the decade furthest above expectation in this range.
- The weakest decade was 11-20: 298 hits against 306,1 expected — 8,1 fewer.
These are historical data. Each draw is independent of previous draws, so these numbers do not tell us what will be drawn next.
How do I use this page?
- Choose a number of recent draws or a range of years.
- Check the number of hits in bands of ten numbers.
- The percentages refer to all drawn numbers, not to the number of draws.
- Compare the hits with an expectation that accounts for the size of the decade.
What this page does not do: it does not predict future results and does not improve your chance of winning.