L4 means four rows — four draw events — combined and searched together. This is the deepest level of the combined-event tools: where L2 pairs two draws and L3 stretches that to three, L4 links four consecutive draw events into a single pattern. It's the strongest, hardest-to-fake signal in the toolkit, built from the same ideas you already know: L4 Basic for number and position patterns, L4 Totals for sum-based patterns, and L4 Difference for gap-based patterns.
The earliest of the four draw events
The second-earliest draw in the combination
The second-most-recent draw
The most recent of the four draw events
Every historical occurrence where that same four-draw relationship repeated
SCREENSHOT — The L4 Tools Tab Bar
Insert a screenshot showing the L4 Basic, L4 Advance, L4 Totals, and L4 Difference tabsL4 Basic answers the four-draw version of the same core question: "When box 1 (or any box I choose) landed a certain number across four consecutive draws, how often did that same four-draw relationship repeat historically?" You choose a pattern type, an order, and which boxes to fill in for Win and Machine across all four draws, then the tool scans every four-draw combination on record for your selected game(s).
SCREENSHOT — L4 Basic Main Interface
Insert a screenshot of the full L4 Basic tab showing the game selector, pattern type, orientation, and the four sets of Win/Machine fill boxesThe loosest search. You're free to pick any box on each of the four draws — none of them need to match each other.
The tightest search. Whichever box you pick on Draw 4 must be matched by that exact same box on Draw 3, Draw 2, and Draw 1 — choose box 4, and all four draws are checked in box 4.
Same strict same-box logic, repeated across every box in turn across all four draws: box 2 to box 2 to box 2 to box 2, box 3 to box 3 to box 3 to box 3, and so on — a full strict comparison across all positions in one pass.
SCREENSHOT — Pattern Type Selector
Insert a screenshot of the Pattern Type dropdown showing the three Lapping optionsSCREENSHOT — Date Option and Event Option Fields
Insert a screenshot showing the date range picker and the event number range fieldsTells the tool which draw number to land on for each of the four draws, counting back from the most recent draw. Choosing 8, 6, 3, and 1 means: land on draw 8, skip 7, land on draw 6, skip 5 and 4, land on draw 3, skip draw 2, then land on draw 1 — comparing only those four draws, with everything else skipped.
Choose whether your Win search should care about exact box position across all four draws, or just presence anywhere in each draw.
The same by-position choice as above, applied to the Machine numbers across all four draws.
SCREENSHOT — Main Pattern Search Fields
Insert a screenshot of the Count Option field alongside all four sets of Win and Machine fill-form boxesSCREENSHOT — L4 Basic Results Table with Highlighter
Insert a screenshot of the results table together with the highlighter field and a few numbers highlightedL4 Advance takes a different angle from L4 Basic. Instead of building a pattern from Lapping rules, it lets you search directly for specific preferred numbers and where they sit — by exact box position, by proximity to each other, or simply by presence — across all four combined draws (Draw 4, Draw 3, Draw 2, and Draw 1). It's the tool to reach for when you already have specific numbers in mind and want to know how they've historically behaved together.
SCREENSHOT — L4 Advance Main Interface
Insert a screenshot of the full L4 Advance tab showing the game selector and the preferred-number search fieldsSCREENSHOT — L4 Advance Results Table
Insert a screenshot of the L4 Advance results table showing matched preferred-number occurrencesL4 Totals asks the four-draw version of the same Totals question: "When you add certain boxes from Draw 4, Draw 3, Draw 2, and Draw 1 together, what total keeps recurring?" It carries over the same Lapping pattern logic from L4 Basic, then layers a total-based orientation on top — so you can search sums across all four draws, down each column, or within each individual draw.
SCREENSHOT — L4 Totals Main Interface
Insert a screenshot of the full L4 Totals tab showing the game selector, orientation type, and total input fieldsAdds numbers from all four draws together using your specified total — the standard cross-draw sum search.
Adds numbers from all four draws together column by column, using your specified vertical total.
Adds numbers only within each individual draw — Draw 4, Draw 3, Draw 2, and Draw 1 each checked separately against your specified horizontal total.
SCREENSHOT — Orientation Type Selector
Insert a screenshot of the Orientation dropdown showing General, Vertical, and HorizontalSame jump-and-skip logic as L4 Basic — pick which draw number to land on for each of the four draws, with everything in between skipped.
How many Win boxes or positions, across all four draws, to add together.
Choose specific Win positions to total across the four draws, or leave it open to any positions.
The exact total you want the tool to search for in Win, summed across all four draws.
How many Machine boxes or positions, across all four draws, to add together.
Choose specific Machine positions to total across the four draws, or leave it open.
The exact total you want the tool to search for in Machine, summed across all four draws.
Activates only when Orientation | Horizontal is selected — enter the total to search within each individual draw.
Activates only when Orientation | Vertical is selected — enter the total to search column by column across all four draws.
SCREENSHOT — Main Pattern Search: Total Boxes, Position Selects & Totals
Insert a screenshot showing Total Boxes, Win/Machine position selects, Win/Machine totals, and the Horizontal/Vertical Total fieldsSCREENSHOT — L4 Totals Results Table
Insert a screenshot of the L4 Totals results table with the frequency table and highlighter visibleL4 Difference asks the four-draw version of the same Difference question: "What's the gap between certain boxes across all four draws, and how often has that exact gap repeated?" Rather than one total field, it gives you up to five independent difference options, so you can test several gap relationships — between any two of your four draws — in a single search.
SCREENSHOT — L4 Difference Main Interface
Insert a screenshot of the full L4 Difference tab showing the game selector, pattern type, and the five Position/Difference option rowsChoose the boxes or positions to compare across two of the four draws, then set the difference you want to find between them.
A second, independent position-and-difference pair, evaluated alongside Option 1.
A third position-and-difference pair.
A fourth position-and-difference pair.
A fifth position-and-difference pair, for the most detailed multi-gap searches across all four draws.
SCREENSHOT — The Five Position/Difference Option Rows
Insert a screenshot showing all five Position and Difference option rows, with one or two filled in as an exampleSCREENSHOT — L4 Difference Results Table
Insert a screenshot of the L4 Difference results table with matched gap patterns and the highlighter field visibleSearch for number and position patterns across four combined draw events using General, Strict – By Position, or Strict – No Position lapping.
Search directly for specific preferred numbers by exact position, cross win/machine relationships, or proximity clustering across the combined draws.
Find recurring totals across four combined draws, in General, Vertical, or Horizontal orientation, with the same Lapping controls layered on top.
Search for up to five independent gap relationships between boxes across four combined draws — the most detailed of the three tools.
Use Basic to confirm a number or position relationship, Advance to test specific preferred numbers, Totals to check the sums they produce, and Difference to understand the gaps behind them — four angles, one four-draw dataset.
All L4 Tools search verified historical draw data for your selected game(s). Four-draw pattern matches are analytical research signals — not guarantees of future draw outcomes. Use them as one informed layer of a broader forecasting strategy.