Gemini Nonogram (15×15)
This is the Gemini nonogram — a 15×15 picture logic puzzle. Use the number clues beside each row and column to work out which squares are filled, and the picture appears as you go. Every square can be deduced; you never have to guess.
About this puzzle
- Size
- 15×15
- Difficulty
- Normal
- Filled squares
- 88 of 225
- Longest run
- 7
- Typical time
- 20-40 min
- Category
- Zodiac signs
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How this board opens
A first sweep of the overlap rule down the rows and across the columns settles 64 of the 225 cells, about 28%, which is enough of a skeleton to work outwards from. The most generous opening is column 5, which gives up 13 cells on its own. From there the board finishes on row-and-column logic alone — there is no point where you have to try a cell both ways and see which one breaks. The finished picture fills 88 cells, and the longest unbroken run anywhere in the clues is 7.
About this category
Twelve puzzles for twelve signs, and every single one is built at exactly 15×15 — the only category on the site with zero size variation at all. That uniformity is the point: if you've settled into a comfortable rhythm at 15×15 elsewhere and want to work through a themed set without the difficulty shifting under you puzzle to puzzle, this is the cleanest way to do it.
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