1 vs YinYu Math Game

1-2-Link is the perfect game for puzzle lovers of all levels! With quick, simple boards to difficult, more complex ones, 1-2-Link has it all. The goal is to fill the board with a single gapless connection by linking all the numbers in a sequential order. You can link the numbers horizontally or vertically. In Plus mode, you can even link them diagonally. With over a billion levels, four difficulties for each mode, 1-2-Link will satisfy any seeker of mind-challenging puzzles. Get a fun number linking experience that includes: • Over a billion unique puzzles boards so you will never run out of challenges • Two play modes available: Normal and Plus • Includes four different difficulties for each mode • Use hints to help when you are stuck • Choose a light, dark, or paper appearance for your number linking preference • Compete for the best time in the global leaderboards Billions of number linking challenges in the palm of your hand!

YinYu is a wonderful, fascinating mathematical game for children of all ages (over 9 years old is recommended)! The Yinyu math game app is especially targeted for STEM programs in middle school and high school. YinYu uses PEMDAS to evaluate the polynomial expressions so children play a game while learning how to evaluate and build PEMDAS algebraic expressions. PEMDAS algebraic expressions are used in mathematics and in computer software evaluations. We have a YinYu Worldwide Leader Board for keeping track of your scores. Try to be Ranked World Number #1!! There are three major steps with 17 levels in each step. Step 1 - Levels 1 – 17 (Start Levels): The game will randomly select numbers from 1 through 20. You must solve for the given answer using the three numbers (operands) and two operators. Every time you solve a question you go up to the next level and gain higher and higher scores to post to the Leader Board!! Step 2 - Levels 17 -34 (Harder Levels) The game will randomly select numbers from 1 through 100. You must solve for the given answer using four numbers and three different operators. Base score points double. Step 3 - Levels 34 and up (Hardest Levels): The game will randomly select numbers from 1 through 100. You must solve for the given answer using all 5 numbers and all 4 operators. Base score points triple. Score points are earned by the remaining time on the timer, if time expires and you can solve the puzzle and base points are earned. The Leader Board is Global and is stored in the Apple cloud using Apple App cloud Services.