One Hundred and Twenty-One: She is an athletic, strong square who loves playing sports involving balls. But instead of playing them with round balls, she loves to play them with square-shaped balls! She also helps the other members of square club overcome they’re fear of round things. She can also be Eleven Elevens. Voiced by: Tala Gouveia. One Hundred and Twenty-Two: He is double Sixty-One and usually likes making records of things. Even to the smallest details like how many footsteps each Numberblock has walked! Crazy isn’t it? Voiced by: Mark Silk. One Hundred and Twenty-Three: He loves teaching others how to count and usually uses apples in his methods of counting. (Similar to the episode One, Two, Three!) His personality is also a mix between One, Two and Three. Voiced by: Simon Greenhall. One Hundred and Twenty-Four: Like Sixty-Two, he likes music. But instead, he likes writing songs instead of producing them. He also acts like Sixty-Two’s agent. Voiced by: Ross Grant. One Hundred and Twenty-Five: She is a 5x5x5 cube. She is a super cube like Eight, Twenty-Seven and Sixty-Four and usually helps them save the day. She can split into a team of Five Twenty-Fives or Twenty-Five Fives. She also like patterns. Voiced by: Jo Wyatt. One Hundred and Twenty-Six: He loves racing on rainbows, since Seven creates rainbows and Eighteen loves going fast. He can split into a team of Seven rainbow Eighteens and Eighteen Sevens. He also acts hyper like Eighteen. Voiced by: Aidan Cook. One Hundred and Twenty-Seven. Even though she’s not a doubler, she can split into a team of doublers consisting of One to Sixty-Four. She also wants to be like One Hundred and Twenty-Eight and usually acts like her. (Much to her annoyance) Voiced by: Tamsin Heatley. One Hundred and Twenty-Eight: She is a superhero who loves parties. She can split into a team of Eight Sixteens or a team of Sixteen Eights. She usually tries to stop any parties from going wrong and sometimes tries to go after runaway party balloons. She also finds it annoying when One Hundred and Twenty-Seven tries to copy her. Voiced by: Sue Elliot-Nicholls. One Hundred and Twenty-Nine: He is a centred octahedral number. He is triple Forty-Three. He also wishes he could make other 3D shapes like other Numberblocks, but soon realises his octahedral shape is special enough. Voiced by: Simon Callow. One Hundred and Thirty: He is Ten times bigger then Thirteen, but is also Tens times for unluckier. He helps Thirteen cope with his bad ouch whenever he gets nervous about it. When his name is said, his Thirty goes flying off! Voiced by: Marcel Mcalla.
