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Medium
Binary #622 · 8×8
Your game is saved in this browser as you play.Rules of Binary
- 8×8grid
- 16given cells
- 48to fill
- 25% given
Binary #622 is a 8×8 grid at medium level. 16 of its 64 cells are given, about 25 %, and the other 48 follow from the three rules.
The givens already show 3 pairs of equal symbols side by side. Close each pair with the opposite symbol at both ends: that is the quickest start.
There is one gap between two equal givens. Each takes the opposite symbol.
Medium grids are larger and need patience with counting: after every move, look along the row and the column you just changed.