SudokuGT
Greater-than sudoku: inequality signs instead of givens.
Greater-than sudoku: no givens, only inequality signs between neighbouring cells. Fill in 1–N per row, column and box so every inequality holds.
8>∨3>∧2∧6>∨1<∧9∨7>∨4<∨5∧1<∧7>∧5∧4<∧8>∨2∧6>∧3<∨9∨6<8>75>3<49>1<24<∧5<∨9∨2<∧6>∨1∧8>∨7>∨3∧9>∨4>∨3∧8>∧2<∧7∨1<∧5<∧6∧2>1<89>5>34<6<77>∨6>∨4∨3<∧9>∨5∧2<∧8>∧1∧3>∧2>∧1∧7>∨4<∧6∧5<∨9>∨8∨5<9>61<7<83>2<4