Fractions Calculator vs Rubik's Cube Solver & Tutorial

Our calculator does mixed fractions & decimal arithmetic with support for brackets. This covers most of the work you need to do with fractions but we also record the results to a "paper tape" which you can scroll to review (with the ability to select and copy) and you also can email it to yourself so you can see and record the sum of your labours. For example you can enter 5 3/16 + (12.11 - 1/8)*2 = to get the answer 11663/400 which you can then show as 29 63/400, or 29.1575 Or calculate 2^151 "2 to the power of 151" to get 2854495385411919762116571938898990272765493248 Remember swipe left/right to DELETE the number, line, or tape. Yes you can enter 5--1_3/4 to say 5 minus the NEGATIVE fraction 1 3/4 Check the rating and reviews, who makes the better fraction calculator in the store, we do!

Stuck on a scrambled Rubik's Cube? Point your camera at it and the solver shows you the exact solution, move by move. Then learn to solve it yourself with step-by-step 3D lessons. This app turns the world's most iconic puzzle into something you can master in a single afternoon. No memorizing 50-page PDFs. No pausing and rewinding YouTube videos. Just clear, interactive 3D lessons that walk you through every move. FROM YOUR FIRST SOLVE TO YOUR FASTEST Pick up the cube for the first time and solve it today. Already solving? Sharpen your technique and crush your personal best. WHAT'S INSIDE • Camera Scanner. Point your camera at the cube and the solver reads the colors automatically. No more tapping in 54 stickers by hand. • Instant Auto-Solver. Scan your cube or paint its colors on screen and get the exact solution, move by move, in seconds. • Step-by-Step 3D Tutorials. 7 stages from "what's a Rubik's Cube?" to a full solve, every move animated in 3D. Zero guesswork. • 3D Practice Mode. Spin a virtual cube with auto-scrambles and build real muscle memory without wearing out your physical cube. • Speedcubing Timer. Official scrambles, full solve history, and Personal Best tracking. See yourself get faster. • 2x2 Pocket Cube. Its own optimal solver, camera scan, and 3D practice mode. • 15+ Cube Patterns. Checkerboard, Superflip, Tetris, and more. Learn to create show-stopping designs. • Notation Guide. F, B, U, D, R, L finally make sense, with animated demos for every move and combo. STAY MOTIVATED • Meet Cubey, your animated coach who celebrates every milestone • Level up, earn badges, and complete daily challenges • Build a solving streak and watch your stats climb • Share beautiful achievement cards with friends WORKS EVERYWHERE • 36 languages with full RTL support • No account required Stop staring at a scrambled cube. Start solving it. Download now. Your first solve is closer than you think.