Whisper it -- Tic-tac-toe -- Unstick the bricks -- Brick countdown -- Beat the clock -- Build and rebuild -- Puzzle cube -- One-type-of-brick challenge -- Spin it to win it! -- Solve a sudoku -- Set the scene -- Pizza delivery -- Shake up your senses -- Test your memory -- Tease your brain -- Guess the number -- Try not to laugh -- Escape the maze -- No-thumbs challenge -- The fewer, the better -- Go for a spin -- Top that! -- Read my mind -- Paint a "brickture" -- Pick up bricks -- Build one-handed -- Reverse it -- Beat it to the finish line -- Create crazy 'bots -- Tangram teaser -- Crack the code -- Build big things, small -- Bingo bricks -- Kids vs. adults -- Do a double take -- Slippery stacks -- Picture this! -- String it along -- Give me five! -- Sort-a-thon -- Super surprises -- Sliding squares -- Minifigure mix-up -- Not-my-arms challenge -- Impossible puzzle -- Ready, set, throw! -- Collab build -- Spot the difference -- Memory cube matchup -- Domino chain reaction -- Don't pick that brick! -- Spy mission -- Mystery maker -- Brick gallery.