DR243 pairs Double-Jump 2x2 Symmetry (BB-PP-BB-PP columns of depth 2 across Big Road cols 1-4) with Hands-On Modality (Interactive Plotting): learners verify Row 1 marks red via d_{k-1}=2; Row 2 marks red via occupied (k-m,2), master Rule 1 Depth-2 Equality Paired with Rule 2 Case 2a Filled Cell, and eliminate thinking row 2 of a 2x2 pattern turns blue before the column switches.
DR243 drill board (BBPPPBBPPBBBBPPPBPBBPPTP): 10 Big Road columns, 20 Big Eye Boy, 17 Small Road, and 15 Cockroach Pig marks.
This bead is at Row 2. Column 1 has a bead at Row 2 too → red (=).
Common table reading watchout: Thinking "no bead at this row" means blue. It is blue only when Column 1 stopped exactly one row above this bead.
Column 4 has 2 beads. Column 2 has 3 beads. Different depth → blue (≠).
Common table reading watchout: Comparing the wrong columns. Compare Column 4, the one that just finished, with Column 2.
This bead is at Row 2. Column 1 has a bead at Row 2 too → red (=).
Common table reading watchout: Thinking "no bead at this row" means blue. It is blue only when Column 1 stopped exactly one row above this bead.
BB-PP-BB-PP columns of depth 2 across Big Road cols 1-4
Rule 1 Depth-2 Equality Paired with Rule 2 Case 2a Filled Cell
Row 1 marks red via d_{k-1}=2; Row 2 marks red via occupied (k-m,2)
Thinking Row 2 of a 2x2 pattern turns blue before the column switches
Trace both Row 1 (Rule 1) and Row 2 (Rule 2 Case 2a) in a 2x2 shoe by entering each coup into the calculator and verifying the emitted mark
Inside Hands-On Modality (Interactive Plotting) (DR243), exercise Double-Jump 2x2 Symmetry targets Rule 1 Depth-2 Equality Paired with Rule 2 Case 2a Filled Cell while entering each coup into the calculator and verifying the emitted mark produces 20 Big Eye Boy marks over BBPPPBBPP.
Within DR243, Hands-On Modality (Interactive Plotting) highlights the primary mark: This bead is at Row 2. Column 1 has a bead at Row 2 too → red (=). Across 17 Small Road and 15 Cockroach Pig entries, Row 1 marks red via d_{k-1}=2; Row 2 marks red via occupied (k-m,2) remains transparent.
| DR243 Drill Dimension | Coordinate / Rule | GMU Modality Action |
|---|---|---|
| DR243 Matrix Coordinate | BB-PP-BB-PP columns of depth 2 across Big Road cols 1-4 | Hands-On Modality (Interactive Plotting) |
| DR243 Rule & Depth | Rule 1 Depth-2 Equality Paired with Rule 2 Case 2a Filled Cell | Row 1 marks red via d_{k-1}=2; Row 2 marks red via occupied (k-m,2) |
| DR243 Diagnostic Target | Thinking Row 2 of a 2x2 pattern turns blue before the column switches | Trace both Row 1 (Rule 1) and Row 2 (Rule 2 Case 2a) in a 2x2 shoe |
Multi-road audit DR243 (Double-Jump 2x2 Symmetry) shows: Column 4 has 2 beads. Column 2 has 3 beads. Different depth → blue (≠). Grounded in Hands-On Modality (Interactive Plotting), readers verify BB-PP-BB-PP columns of depth 2 across Big Road cols 1-4 across 10 Big Road columns.
Enter any sequence to inspect the Big Road, Big Eye Boy, Small Road, Cockroach Pig, and next-hand previews.
About 64 minutes of lessons covering outcomes, the Bead Plate, Big Road columns, and dragon tails.
Train Third-Card Rule decisions, depth counting, lookback column references, and derived-road speed recognition.
Visual step-by-step breakdowns with closed captions, chapter markers, and full searchable transcripts.
Macau Cantonese, French, and mathematical table terms explained in plain English with road diagrams.
Direct answers to real student questions on dragon tails, tie handling, lookback rules, and table variants.
Every reference guide, glossary definition, and road calculator on Baccarat Smart is open for everyone. When you want all 6 modules and 36 lessons (about 5.5 hours of lessons) organized in structured step-by-step order with 74 hands-on boards, 94 quiz checks along the way, and Cloud Shoe Log sync across web, iPhone, and Android, start Module 1 (10 lessons, about 64 minutes of lessons) free or unlock full membership for $25 a month.
Test any shoe sequence and inspect Rule 1 and Rule 2 derived road marks.
Review the 5-road architecture from Bead Plate and Big Road to Cockroach Pig.
Practice companion coordinate lookups, depth comparisons, and rule checks.
Practice companion coordinate lookups, depth comparisons, and rule checks.