Play puzzle with varying difficulty levels and multiple types. Save progress, undo moves, restart levels, and use hints. Access a variety of brain-training challenges for spare .
Test your knowledge of chemical by guessing their names or atomic numbers. Learn element symbols, categories, and properties. Track progress and challenge yourself with increasing difficulty levels.
Solve , chemistry, and physics problems with step-by-step explanations. Save completed questions and in an directory. Share solutions via Print, SharePlay, or export. Collaborate with others in real time.
Play as Dolores, Ted, Mary Jane, and Timmy in a remastered version of 60 Seconds! Navigate post-apocalyptic environments with high-resolution art and improved graphics. Complete survival challenges with short storylines.
Explore chemical concepts through interactive experiments and real-life examples. Build molecules, observe atomic vibrations, and conduct virtual labs. Track progress with visual explanations and guided exercises.
Access interactive math tools for hands-on learning. Use algebra tiles, base ten blocks, fraction circles, and pattern blocks to visualize concepts. Manipulate virtual objects to explore geometry, fractions, and coordinates.
Access element data including atomic mass, density, melting and boiling points, atomic radius, and electronegativity. Tap elements to view Wikipedia pages for detailed information.
Remove all tiles by matching pairs. Select tiles with identical images to clear them. Only free tiles can be removed. Includes 42 patterns, 30 backgrounds, and 500 closed puzzles. No time limit or internet required. Suitable for all ages.