57051 circuits
magic1by Alberto Mascherpa
ovale4by Alberto Mascherpa
ovale3by Alberto Mascherpa
ovale2by Alberto Mascherpa
magic4by Alberto Mascherpa
Easyby Adam Hosnedl
formula loopingby Oscar Rodriguez Carmona
The infinite loopingby Oscar Rodriguez Carmona
formula inverterby Oscar Rodriguez Carmona
La rotonda asesinaby Oscar Rodriguez Carmona