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Siman 363 — Mavoy (Alleyway) and Lechi (Side-Post)

The shitah of the Alter Rebbe on the 44 se'ifim codifying the major corpus of the mavoy (an alleyway closed on three sides) and the lechi (the post that completes the fourth wall) — with practical applications.

The four levels of study

LEVEL 01

רמת המתחילים

Foundations — Introduction

A pedagogic introduction: Hebrew text of the Mechaber and the Mishnah Berurah, a clear English rendering, key concepts unpacked, practical cases and a summary.

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LEVEL 02

רמת הלמדן

Lamdan — In-depth pilpul

Deep pilpul: Gemara sources, shittos of the Rishonim and Acharonim, foundational chakiros, classic machlokesim, and practical nafka minah.

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LEVEL 03

חזרה וסיכום

Master Synthesis

A master-level synthesis: central axiom, hierarchy of concepts, decision trees, mnemonics, pitfalls to avoid, and a summary chart.

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LEVEL 04

דעת הרב

Daat HaRav — Shitah of the Alter Rebbe

The Shulchan Aruch HaRav of the Alter Rebbe on this siman: 44 se'ifim and 0 KA entries.

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