Sunday February 15, 2026
Saturday February 14, 2026
- Crossed Prism Graph (modified)
- Cube-Connected Cycle Graph (modified)
Friday February 13, 2026
- Complete Tripartite Graph Minus Perfect Matching
- Diamond Necklace Graph
- Matchstick Graph (modified)
- Necklace Graph (modified)
- Perfect Matching (modified)
- Truncated Square Lattice Graph
Wednesday February 11, 2026
- Connected Induced Subgraph
- Rectilinear Crossing Number (modified)
- Vertex-Induced Subgraph (modified)
Tuesday February 10, 2026
- Necklace Graph (modified)
Monday February 9, 2026
- Maximum Nullity (modified)
- Minimum Rank (modified)
Sunday February 8, 2026
- Necklace Graph (modified)
Saturday February 7, 2026
- Cricket Graph (modified)
- Lindgren-Sousselier Graphs (modified)
- Lollipop Graph (modified)
- Maximum Nullity
- Minimum Rank
- Necklace Graph
- Paw Graph (modified)
- Pineapple Graph
- Zero Forcing Number
Friday February 6, 2026
- Erected Polygon Graph (modified)
Wednesday February 4, 2026
- Path Cover Number
- Sun Graph (modified)
- Sunlet Graph (modified)
- Supertriangle
- Triangular Grid Graph (modified)
Tuesday February 3, 2026
- Pappus Graph (modified)
- Smallest Cubic Crossing Number Graph (modified)
Sunday February 1, 2026
- Palindromic Number (modified)
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