DiPalma L3C Reduction

From 2014-2017, Matt DiPalma developed five different LSLL and LL methods for reaching the last three corners state. The origin of each will be provided on this page.

Table of Contents

Speed-Heise

Speed-Heise was first proposed in December of 2014 on the Italian site speedcubing.it

Two versions of Speed-Heise were added to DiPalma's blog in March of 2015. One called Simplified and the other called Complete.

Tripod Method Supplement

In March, 2015 DiPalma developed the algorithms for the Tripod method to permute all edges and solve the DFR corner.

Cardan Reduction

In March, 2017 DiPalma proposed Cardan Reduction.

CR†

CR† was proposed in the same post as Cardan Reduction.

SIMPLE

SIMPLE was proposed in August, 2017.

A couple of early posts from DiPalma which likely were the start of the various L3C reduction ideas