Four 4s vs MazeCommander

Four 4s: A Brain-Training Math Puzzle! Is your brain feeling a little rusty lately? Introducing "Four 4s," the historic math puzzle born in Great Britain in 1881, now available as an iPhone app! The rules are very simple. In "Four 4s," you just arrange four "4"s and operator panels like +, -, ×, and ÷ to create an equation. Your challenge is to make the answer equal every number from 0 to 100. It looks easy, but it's deceptively deep. Can you use your full insight and mathematical mind to complete all the numbers? It's as easy as moving the panels with your finger, like "44 × (4 - 4) = 0"! But... can you make a number like 73? Loosen up your rigid thinking and have fun training your calculation skills and creativity. By the time you clear all the puzzles, your math brain will be more powerful than ever! ・ Simple Controls: Just arrange the panels as if you were playing with blocks. It's that easy! ・ Endless Challenges: Once you've conquered the "Four Fours," take on new challenges with "Four 1s" or "Four 3s"! Achieve great results to unlock a mode where you can play with any numbers you like. ・ Completely Free: The game is supported by ads, so you can enjoy the entire experience for free. Turn your spare moments into the ultimate brain-training time. Download now!

Write the instructions. Guide the robot. Escape the maze. Maze Commander is a tap-to-code puzzle game. Build a simple set of instructions and watch your robot follow them through a maze — no typing, no tutorials, no coding experience needed. Hit a wall? Your instructions never disappear. Fix just the part that failed and try again instantly — a quick loop of plan, test, adjust that's easy to learn, hard to put down. WHAT'S INCLUDED 300 handcrafted stages across three chapters — Beginner, Intermediate, Advanced — every one verified solvable. COMMANDS THAT GROW WITH YOU Unlock Repeat in Intermediate: tap the same arrow twice to compress it into one instruction. Unlock Branch in Advanced: your robot picks its path at walls — a first taste of real programming logic. PLAY ANYWHERE No account, no sign-up, no internet needed. WHO IT'S FOR • Puzzle and logic-game fans • Parents wanting screen time that builds thinking skills • Anyone curious how code works Build the plan. Guide the robot. Reach the goal.