OLL and PLL in only 1 Algorithm. Roux method The Roux method was invented by French speedcuber Gilles Roux. The first step of the Roux method is to form a 3×2×1 block usually placed in the lower portion of the left layer. The second step is to create another 3×2×1 on the opposite side, such that each block is sharing a bottom color. The creation of these blocks is commonly known as "blockbuilding". The remaining four corners are then solved using a set of algorithms known as CMLL (Corners of the Last Layer, without regard to the M-slice), which leaves six edges and four centers that are solved in the last step, L6E or LSE (Last Six Edges). This method is not as dependent on algorithm memorization as the CFOP method since all but the third step is done with intuition as opposed to predefined sets of algorithms. Because of the frequent use of M moves, the Roux method can be performed without any rotations (unlike the CFOP method) which means it is easier to look ahead (solving a collection of pieces while at the same time looking for the solution to the next step) while solving. It is also considered one of the most efficient speedsolving methods with its average move count being between 45 and 50 moves for experienced solvers. However, the Roux method of speedcubing has been criticized over the years because, unlike CFOP, ZZ or Petrus, Roux requires M (middle) slices to solve the LSE. Using M slice moves makes it harder to achieve higher TPS (turns per second) because the fingertricks are almost always flicks, but high TPS is achievable through training. Because of its low move count it is often considered one of the best speedsolving methods. One of the users of this method, Kian Mansour, had broken the one-handed (OH) world-record average with the time of 9.54 seconds. Sean Patrick Villanueva is the first Roux user to achieve a Sub-6 average of five in competition, and is ranked eighth in the world by 3x3 average. He also podiumed in 3x3 at the WCA World Championship 2019 (2nd Place). ZZ method The ZZ method (short for "Zbigniew Zborowski") is a modern speedcubing method originally proposed by Zbigniew Zborowski in 2006. The method was designed specifically to achieve high turning speed by focusing on move ergonomics, and is the combination of a block-building method and