DR255 pairs 3-2-3-2 Depth Alternation (Big Road depths [3, 2, 3, 2] comparing m=1 vs m=2 lookbacks) with Plain-English Modality (Jargon-Free Narrative): learners verify For m=1, d_3=3 != d_2=2 (Blue); for m=2, d_3=3 == d_1=3 (Red), master Lookback Divergence: Big Eye Boy Blue vs Small Road Red, and eliminate assuming all three derived roads must show the same color on a hand.
DR255 drill board (BBPPBPPPBBPPBBBPTBPPBPPB): 13 Big Road columns, 20 Big Eye Boy, 18 Small Road, and 17 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 3 has 1 bead. Column 1 has 2 beads. Different depth → blue (≠).
Common table reading watchout: Comparing the wrong columns. Compare Column 3, the one that just finished, with Column 1.
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.
Big Road depths [3, 2, 3, 2] comparing m=1 vs m=2 lookbacks
Lookback Divergence: Big Eye Boy Blue vs Small Road Red
For m=1, d_3=3 != d_2=2 (Blue); for m=2, d_3=3 == d_1=3 (Red)
Assuming all three derived roads must show the same color on a hand
Verify why Small Road (m=2) marks red while Big Eye Boy (m=1) marks blue by stating the lookback comparison in everyday words using describeMark()
Throughout BBPPBPPPBBPPBBBPTB (13 columns, 20 Big Eye Boy marks), lesson DR255 uses Plain-English Walkthrough to reinforce 3-2-3-2 Depth Alternation and For m=1, d_3=3 != d_2=2 (Blue); for m=2, d_3=3 == d_1=3 (Red).
In DR255 (Plain-English Modality (Jargon-Free Narrative)), mark verification begins: This bead is at Row 2. Column 1 has a bead at Row 2 too → red (=). Counting 18 Small Road and 17 Cockroach Pig entries prevents assuming all three derived roads must show the same color on a hand.
| DR255 Drill Dimension | Coordinate / Rule | GMU Modality Action |
|---|---|---|
| DR255 Matrix Coordinate | Big Road depths [3, 2, 3, 2] comparing m=1 vs m=2 lookbacks | Plain-English Modality (Jargon-Free Narrative) |
| DR255 Rule & Depth | Lookback Divergence: Big Eye Boy Blue vs Small Road Red | For m=1, d_3=3 != d_2=2 (Blue); for m=2, d_3=3 == d_1=3 (Red) |
| DR255 Diagnostic Target | Assuming all three derived roads must show the same color on a hand | Verify why Small Road (m=2) marks red while Big Eye Boy (m=1) marks blue |
Cross-checking mark #2 in DR255, Column 3 has 1 bead. Column 1 has 2 beads. Different depth → blue (≠). With Plain-English Modality (Jargon-Free Narrative), 3-2-3-2 Depth Alternation connects Big Road depths [3, 2, 3, 2] comparing m=1 vs m=2 lookbacks to all 13 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.