123 - Are You Smarter Than a 1st Grader? is a simple yet challenging math game available on iPhone. The game consists of questions and answers that are combined using the numbers 1, 2, and 3, as well as the plus and minus operators. Despite its simplicity, this game will put your brain to the test like never before.

The gameplay is straightforward. You are tasked with teaching Lucky, the game's character, some basic math skills. Each question is presented, and you must select the correct answer from the options 1, 2, and 3. The goal is to provide the correct answer as quickly as possible.

Do not underestimate the game's simplicity, as it will challenge your mathematical abilities and mental agility. Are You Smarter Than a 1st Grader? is a free game that offers an engaging and brain-teasing experience for players of all ages.