SUDEXP-TE2-high-BxB

This is the full set of data for the analysis of 9x9 Sudoku puzzles in the higher BxB part of the T&E(2) kingdom, via (1+BRT)-expansion of T&E(2) minimals with BxB ≥ 7, as explained in the book: BERTHIER Denis, Hierarchical Classifications in Constraint Satisfaction (Third Edition), Lulu Press, October 2025, ISBN 978-1-326-05648-3.