4D
1ACross and Hypatia are happy to present “4D”, an exclusive grid for our members and readers. This is our last…
Missing Instructions
1ACross is happy to present “Missing Instructions”, the latest offering from “Gussalufz“, exclusively for our readers. The online interactive version…
A Matter of Habit
1ACross is happy to present “A Matter of Habit” – the latest offering from “Brainiac”. This Brainiac puzzle was created…