GRIDLOCK PUZZLE GAME: Play a new twist on the classic Rubiks Cube with a game inspired by the iconic brain teaser made to challenge your flexible thinking, speed & problem-solving skills.,CHOOSE WISELY: Flip over a challenge card to reveal your puzzle & place the fixed white starter blocks as shown. Now, figure out how to fit the remaining color blocks on the board without moving the starter blocks!,CLASSIC PUZZLE-SOLVING GAMEPLAY: Theres only one way to solve the puzzle for each challenge card! Challenge yourself or play with a partner to solve 88 unique puzzles with 4 levels of difficulty.,A MUST HAVE FOR PUZZLE LOVERS: Just like the iconic 3×3 Rubik’s Cube, this challenging puzzle game is the perfect brain teaser, fidget puzzle, or travel toy for fans of strategy games.,ALL LEVELS OF SOLVERS: Shop more Cubes to improve your moves from 2×2 for beginners, to the iconic 3×3, or go expert mode with the 4×4, 5×5, and more! Plus, play a new twist on the classic puzzle with games like Gridlock.