Best Overlapping
The Puppis-Vela Complex is a large region of overlapping and related emission in the southern sky that includes the Vela Supernova Remnant and the Puppis A remnant. The structures are studied at radio, optical, and X-ray wavelengths because their apparent boundaries overlap in projection. The Vela r...
Samurai Sudoku is a Sudoku variant consisting of five overlapping 9×9 Sudoku grids arranged in a quincunx pattern, with the central grid sharing one 3×3 box with each of the four surrounding grids. The combined puzzle spans a 21×21 cell area, though overlapping regions are counted only once. Each of...
Confluent Polypore is the common name for Albatrellus confluens, a terrestrial polypore found on or near the ground rather than on tree trunks. Its salmon-colored, fan-shaped caps often merge into compound clusters, while the undersides carry small pores instead of gills. The species fruits under co...
