58-move solution

57-move solution

56-move solution

55-move solution

54-move solution

53-move solution

52-move solution

51-move solution

50-move solution

49-move solution

48-move solution

47-move solution

46-move solution

There are many variants of peg puzzles. In this one, the goal is to swap the the red and black pegs. Red can only move right into a free hole; Black only left. Pegs can also jump a single peg of a different colour.

There are over 19M solutions (excluding symmetries) ranging from 46 to 58 moves.

Made a jewellery box for my daughter. Complete with magic closing drawer.

Finished teaching my new course on deep learning for computer vision. You can find the lecture notes here:

users.cecs.anu.edu.au/~sgould/pape...

Every experienced researcher has their own advice for writing scientific papers. Here's mine.

users.cecs.anu.edu.au/~sgould/pape...