Play Countdown vs Four 4s

Give your mental math a workout. Six numbers. One target. With a fresh puzzle every day, and unlimited practice whenever you want more. Play Countdown turns arithmetic practice into a satisfying numbers game. Combine six numbers using addition, subtraction, multiplication and division to reach the target exactly. Each number can be used once, and division must produce a whole number. The rules are simple. Finding the right combination is the challenge. And close counts too. Every daily scores points: 10 for hitting the target, then 7, 5, 3 or 1 the closer you get. Solve it in the fewest possible moves for a bonus point. Stuck? Bank your closest number to lock in your points, then see how everyone did on today's puzzle. Can you score a perfect week of 70? Make it a small daily habit: a puzzle over coffee, a challenge during your commute, or a few minutes of focused play whenever you want a break. Watch the timer or switch to Relax Mode and take your time. Every puzzle gives you a reason to practise mental arithmetic. Try different combinations, put your multiplication tables to work, and look for a clever route to the answer. Whether you're brushing up on everyday maths or enjoy solving number puzzles, there's a new target waiting each day. And when one a day isn't enough, Countdown Extended gives you unlimited Challenges, so you can keep practising for as long as you like. Your daily game includes: - A fresh puzzle every day, the same for everyone - Points for every daily, plus a bonus for the fewest moves - Bank your closest number when you're stuck - The shortest way to the target after a miss - How everyone did: the spread of scores, where you stand and the median solve time - A weekly scorecard, points milestones and lifetime badges - A quick interactive tutorial to get you started - Clear, step-by-step calculations as you play - Relax Mode to hide the timer - Daily streaks and 24 trophies to collect - Recent game history with your moves and solve times - Optional reminders at the time you choose - Share your score without revealing the numbers - Satisfying buttons, confetti celebrations, and light and dark modes Play your daily puzzle for free, with access to the last seven days. Want more practice? Unlock Countdown Extended with a one-time purchase: - Unlimited Challenges: a fresh puzzle whenever you want, as many as you like - 31 days of daily puzzles instead of the last seven - Resume unfinished games and pick up where you left off - Full stats: your solve times, fastest games and how you're improving - All future updates included Pay once. Play forever. No subscription. No ads, no account, no tracking. The daily puzzles are built in, so you can play offline. Sharing your results for "How everyone did" is optional and can be turned off in Settings. Six numbers. One target. Can you solve the puzzle?

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!