Seterra Geography (full) vs Doomsday Method | Mental Game

------------------- This is the full version of Seterra with no ads or in-app purchases. ------------------- Seterra Map Quiz - What's Your World Geography IQ? Whether you're studying for final exams or Final Jeopardy, Seterra has the geography category covered. The popular online and desktop based map quiz classic that has been entertaining and educating geography buffs ages 8-88 for more than 20 years has gone mobile. Take on the world or conquer it one region at a time. The app includes 300+ different games to test your map skills. Learn to distinguish Tasmania from Tanzania and France's bleu, blanc, rouge flag from Russia's white, blue and red stripes. Cities, countries, capitals, continents and bodies of water are all in the mix. Pinpoint Kilimanjaro and Mount McKinley in the mountains test or discover exotic islands in the far flung reaches of the globe when trying the world islands quiz. Those who are little rusty on their U.S. state capitals or vague on the current status and existence of those pesky "istans" can browse categories and shore up their knowledge base using the Learn Mode. When ready to test their memory, an interactive map identification task is just a click away. Quiz Categories • Identify continents and the locations of countries within each • Find states, territories, provinces, and their capitals • Discover oceans, seas and rivers across the globe • Explore mountain ranges and volcanos • Match flags to the right country • Locate the world's 25 largest cities • Zero in on tiny islands dotting the map • Choose from 40+ different tests on U.S. Geography App Features • Available in English, French, German, Spanish, Swedish and many more languages. • Zoomable maps with clear outlines around countries • Sessions are timed and graded for accuracy • Track progress across multiple categories • Leaderboards showing top scorers for each challenge • Create a My Favorites list of preferred games for easy access • Create custom quizzes by selecting a subset of the questions in an existing quiz. • Unlimited chances to retake a segment and improve the score • No ads or in-app purchases • Offline play supported • Create your own custom quizzes! Start with any quiz, select a subset of the questions, and then save it as a custom quiz. It's easy to challenge friends, classmates and family members in a head to head competition using Seterra. This app gives trivia contests a new spin and makes family game night rock. Teachers can put the social back in social studies with lively Geo Bee matches. There's a wide variety of content with enough depth to challenge the most diehard map hounds or just enough difficulty to prove you're smarter than a fifth grader.

Someone tells you the date they were born. You tell them it was a Monday. That is a real skill, it takes about a week to learn, and this app teaches it end to end. The Doomsday algorithm — invented by the mathematician John Conway — turns any date into its weekday using arithmetic small enough to finish while someone is still saying the date. No lookup. No phone. No calendar. LEARN 48 lessons across 11 chapters, in three parts 178 checkpoint questions. You answer in your head, then check yourself against the worked reasoning — nothing is graded, and nothing is rushed Interactive calendars, anchor tables and step-by-step walkthroughs inside the lessons themselves Mnemonics that stick: 4/4, 6/6, 8/8, 10/10, 12/12, and "9-to-5 at the 7-Eleven" Six different ways to work the year offset. Pick the one your head likes, and every worked explanation in the app is rewritten in it Seven Extras: why the method works, Easter and the computus, the Julian calendar, Conway's own shortcuts, the record holders, and full reference tables A cheatsheet with every anchor and every offset on one screen TRAIN 10 drills: weekday numbers, counting in sevens, leap years, century anchors, the year offset, month doomsdays, day counting, reverse dates, Julian dates and Easter Five stars a drill, earned by answering cleanly — right, and inside that drill's target time Nothing cuts you off mid-question, and training never costs you rating PLAY Classic — endless real dates, at your own pace, with no clock at all Daily Challenge — five dates drawn from the day itself, identical for every player on earth, one attempt a day Time Attack — two minutes, as many dates as you can, ten seconds off for every miss Choose your range: 2000–2099, 1800–2199, or the whole Gregorian calendar from 1583 to 2599 YOUR PROGRESS A Doomsday Rating that rises when you are right and quick, and never pays for a guess Accuracy and speed over time, your rating history, and a 12-week activity calendar Game Center leaderboards for today's challenge and the global rating, friends included BUILT PROPERLY No account, no sign-up, no ads Works offline Every number in every lesson is re-derived by a checker that shares no code with the app, so an explanation cannot drift from the answer it gives Analytics are opt-in, pseudonymous and on EU servers. You are asked once, and can change your mind any time in Settings Coming from the old Doomsday Method? Your history is imported and replayed answer by answer, so your chart reaches back and your rating arrives honest Start free. One optional purchase opens the rest — one payment, not a subscription. --- EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/