One By One vs BadAdmin

One By One is a retro math study game built for middle and high school students looking to level up their mental math skills. Featuring randomly generated problems, the app lets you switch from basic arithmetic to advanced calculus. You can also target specific practice areas using the One By One Battles mode or the premium Sandbox mode. Key Features Retro Calculator Aesthetic: Enjoy a nostalgic UI designed with classic Unicode and ASCII art, complete with satisfying mechanical key clicks and atmospheric background music. Four Math Disciplines: Practice everything from basic arithmetic and high school algebra to trigonometric functions (complete with a built-in unit circle) and calculus derivatives. Leveling System: Progress all the way from Level 1 to 99, unlocking brand-new question tiers every ten levels. AI Battles & Training: Test your speed in targeted training modes or race against AI opponents to earn in-game rewards. Artifacts & Upgrades: Solve rare "Golden Problems" to collect 25 unique math artifacts featuring 9 distinct upgrades to shape your strategy. Leaderboards & Achievements: Compete across 5 specialized leaderboards, including a balance-based leaderboard, and uncover hidden achievements. Download One By One and start solving math faster than your teacher! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Servers crash. Cables come loose. Racks overheat. And you're the only admin on call. BadAdmin is a quick, hands-on sysadmin game: 32 servers in a rack, a monitoring screen above them and you in the middle. Flip power switches, plug cables back in, restart hot servers before they crash and reset broken cooling units – as fast as you can. THREE MODES • TIME – 90 seconds, as little downtime as possible. No two rounds are alike: some are quiet, some are pure stress. • SURVIVAL – No clock. Failures keep coming faster. With 8 servers down at once it's Game Over. How long can you hold out? • CHILL – No clock, no score, no pressure. Keep the servers running at your own pace. MORE THAN TAPPING • Overheating: a hot server counts up to 100 °C. Restart it in time, or it crashes and heats up the server next to it. • Cooling units: when one fails, the servers around it heat up twice as fast. • Traffic spikes and several failures at once in Time and Survival. YOUR CAREER Every fix earns XP. Climb the ladder from Intern to Helpdesk, Junior Admin, Sysadmin, Senior Sysadmin and all the way to Head of IT. AFTER EVERY SHIFT An incident report on old-school printer paper: downtime, average time to recovery, longest outage – and how close you came to your record. ALSO • Made for iPhone and iPad • Light or dark server room • Vibration can be switched off Have you tried turning it off and on again?