Trapen-Kryst, a hibrid biaxe
Trapen-Kryst, a hybrid biaxe, which is inspired as its name suggests by the Trapentrix and Krystian’s Twist models.
From each of them it takes a type of shaft/cut, so we can find a deep cut as in Oskar’s model and a shaft/cut deeper than the origin as in Timur’s model.
It uses the same shape as Trapentrix and is a doctrinaire puzzle, with one axis with 3-fold rotation and the other with 2-fold rotation and pentagonal pieces.