ResearchBenchmarksConstraint Satisfaction on Sudoku 4x4Constraint Satisfaction on Sudoku 4x4Follow95.7Success RateActFocus13.0234.48555.9577.415May 14, 2026Evaluation resultsMethodMethodLinksSuccess RateActFocusBackbone=1.5B, Evaluat...Backbone=1.5B, Evaluation Step=2002026.0595.7ActFocusBackbone=0.5B, Evaluat...Backbone=0.5B, Evaluation Step=2002026.0581.4UniformBackbone=1.5B, Evaluat...Backbone=1.5B, Evaluation Step=2002026.0581.2UniformBackbone=0.5B, Evaluat...Backbone=0.5B, Evaluation Step=2002026.0516.2