掌上新标准（三年级起点） vs Tree Quest

*适用于新标准英语的中小学生使用* 掌上新标准是由外语教学与研究出版社、上海酷听说网络科技有限公司共同推出的一款针对新标准教材用户英语学习使用的移动App。您可以使用它来进行课文学习，播放教材配套音频和观看课文动画，发音纯正地道，寓教于乐，让学习更高效和有趣。 ---《新标准》官方出品--- 外语教学与研究出版社与上海酷听说网络科技有限公司合作开发 ---同步教材听说必备--- 全套原版录音和《新标准》教材完全同步，助您成为学校英语大明星 ---便捷才能实用--- 操作简便、携带方便，永远告别磁带和光盘 ---让学习生动起来--- 包含课文重点内容的动画短片，体验式学习方能加深印象 ---全程跟踪学生听力训练--- 自动记录学习过程，教师和家长对学生学习情况一目了然 掌上新标准适用于多种教学场景，您可以更加便捷地进行碎片化学习，期待您的使用！

Tree Quest is a clean and thoughtful logic puzzle game about placing trees on a grid. The goal is simple: place the required number of trees so that each row, each column, and each colored region contains exactly one tree. Trees cannot touch each other, even diagonally. The rules are easy to learn, but later puzzles ask for careful observation, deduction, and planning. Features: - Daily Challenge: a fixed random puzzle each day, replayable after completion. - Training Plan: progress from 5X5 to 8X8 puzzles at your own pace. - Large Puzzle Library: 12,922 built-in levels for long-term play. - Level Selection: review current progress, completed levels, and training stages. - Stats: track completed puzzles, today’s best time, personal bests, and practice rhythm. - Clear Tools: Tree, Mark, Delete, and Help keep play direct and readable. - Local Progress: your training records and current game are stored on device. If you enjoy sudoku, minesweeper, sokoban, grid logic puzzles, or paper-and-pencil deduction games, Tree Quest is a compact puzzle trainer you can return to every day.