Figure it out is a common phrase used to describe the process of solving a problem or finding a solution. However, there are several other phrases that can be used to convey the same meaning. Some of the synonyms for figure it out include 'solve it', 'crack the code', 'decipher', 'unravel', 'untangle', 'decide', 'determine', 'discern', 'comprehend' and 'grasp'. All of these phrases carry the same meaning of gaining an understanding of a situation or finding a resolution to a problem. So, next time you are faced with a tricky situation, try using some of these synonyms and see how they can help you to communicate your ideas clearly and concisely.