Tools & crafting

Smithing Hammer Nonogram (15×15)

This is the Smithing Hammer 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.

How this board opens

A first sweep of the overlap rule down the rows and across the columns settles 57 of the 225 cells, about 25%, which is enough of a skeleton to work outwards from. The most generous opening is row 1, which gives up 15 cells on its own. 4 of the 30 lines are decided outright by their clues, with no room to slide. Straight line logic carries it to 57 cells and then stalls, so the last 168 need cross-referencing between a row and a column that share a cell. The finished picture fills 59 cells, and the longest unbroken run anywhere in the clues is 6.

About this category

A hammer, a pickaxe, a scythe, a paint roller, a quill and an inkwell, a needle drawing thread, a mortar and pestle, a padlock hanging open. Most of what is on this shelf is an implement, and an implement is nearly always the same two things joined together: a handle and a head. That turns out to matter more for solving than the subject does.

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