Solutions (2021)

Teaser	Author’s Solution	Other Solutions
3083		Brian Gladman
3090		Brian Gladman
3091		Brian Gladman
3081		Brian Gladman
3072		Brian Gladman
3071		Ciaran Lewis
3068		Ciaran Lewis
3064		Erling Torkildsen
3058		Brian Gladman Erling Torkildsen
3054		Brian Gladman Robert Brown
3047		Brian Gladman Robert Brown Erling Torkildsen