Learn Polish vs Stepwise

Learn Polish language, alphabet and grammar with LuvLingua. Begin the learning experience already enjoyed by millions around the world. LuvLingua education apps teach you through fun games, and beginner to intermediate level courses. Study core words and essential phrases to build a strong foundation of Polish. Understand and speak Polish to communicate more effectively! Recommended for students, teachers, travellers, and business people who want to learn Polish. Gain confidence and level up your ability with the beginner course. 200+ lessons that systematically teach and review new vocabulary, as well as help you construct sentences and questions. Designed for students to train and improve fundamental language skills & knowledge. Made by teachers to support and cater to different learning styles. - Visual (Picture & Memory Game) - Auditory (Listening Quiz) - Read-Write (Writing & Multichoice Quiz, Word Guess) - Kinesthetic (Animation & Target Game) Progress in simple, easy stages and remember new lingo in a fast, fun way. Convenient and interactive phrasebook, full of useful everyday conversation, and sorted into helpful categories. The phrasebook includes vocabulary and dialogues for greetings, asking directions and telling time. Test the basics with flashcards of numbers, food, clothing, colors and body parts. Learn vocabulary and conversation to use in emergencies, school, shopping, travel and work. Listen to high quality authentic audio of native speakers with clear pronunciation. Test your listening and speaking ability, and master the correct pronunciation. Alphabet lookup menu and quiz. Recognise, read and test the alphabet. Grammar section and sentence builder. Practice, review and improve your grammar ability. Study the nouns, verbs and adjectives you need. Quickly and easily lookup a word or phrase in the search section and save it to your favorites for later study. Track your progress and gain achievements. Options to change user language, hide / show romanisation. Words are translated into over 30 languages including English, Spanish, French, German and Chinese (simplified and traditional characters). Carefully translated by bilingual native speakers and not by computers / online translators. Learn offline without internet connection. This app is for all ages. All content in this app is safe for kids and adults. Lots of free content. Buy the subscription to access all the content. More advanced curriculum will be added soon. We are committed to regularly updating this app. Please send us suggestions about what we can add or improve. Bugs, feedback or support => luvlingua@gmail.com Learn Polish for travel in Poland, work, school, or to talk to friends. PLEASE NOTE: This app has subscriptions to access all content and features in the app. The 1 month/year subscriptions renew automatically. Subscriptions will automatically renew unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the current subscription period ends. Manage your subscriptions in your Account settings. Auto renewal may be turned off in your Account settings. The Lifetime purchase is a one time payment. All purchases will be charged to your iTunes account at confirmation of purchase. Privacy Policy & Terms of Use: http://www.luvlingua.com/Privacy_Policy_Learn_Polish_LuvLingua_AppStore.html LuvLingua - Love Learning Languages www.luvlingua.com

Don't watch BFS run. Be BFS. Stepwise is a daily training game for software engineers, built for a phone: tap, drag and swipe. There's no typing on a tiny keyboard. BE THE ALGORITHM Execute real algorithms by hand on freshly generated inputs. Tap nodes in the order breadth-first search visits them, pick which node Dijkstra settles next, sift a value through a heap, probe a sorted array like binary search. Every move is scored, and the puzzles never run out. THE DAILY SET Five challenges, the same for every developer that day. Keep your streak and share a spoiler-free result card. A RATING THAT MEANS SOMETHING Every topic has its own Elo, like chess puzzles. Difficulty adapts to you. MORE GAMES Big-O Blitz, Bug Hunt, Line Up, Output Oracle (Java, Python, SQL), Pick the Structure and Pattern Spotter. There is also an Engineering track: race conditions, SQL traps, index choice. Every answer is checked: generated puzzles take their answer key from the real algorithm, and code snippets are verified by actually running them. Challenge a friend with a link to the exact puzzle you just solved. Your full history is saved, so you can replay anything you missed.