Showing 161–180 of 1,000 ranked alternatives.
YUKI HAYANO
Set time, adjust intervals, read
A that displays time with colored segments. Hour is shown using red and blue, minute is calculated by green and blue multiplied by five. Tapping reveals a hint. Flicking up or down adjusts the interval.
CHESS LEGENDS LTD., CHK
Learn with expert lessons and personalized content
Learn through lessons from world champions like Vladimir Kramnik and Yifan Hou. Access personalized content for all skill levels. Track progress with interactive challenges and feedback. Share achievements with parents or friends.
Erik Wegener
Connect tiles to match sums and complete
Is a -based puzzle where players connect white tiles to blue tiles so their sum matches the blue tile's value. Players must use all tiles and create paths without overlaps. Each level requires drawing as many paths as blue tiles.
科峰 王
With endless blank pages
Offers hundreds of patterns featuring flowers, sea, and fantasy scenes. Users can with customizable tools and save their work. Includes blank pages for freehand and relaxation.
Renzo Macedo
Explore jet and rocket engine mechanics
Learn about jet and rocket engine mechanics through animated models. Explore how jet turbines power airplanes and rocket engines propel spacecraft.
Azati Corporation
Musical game for note recognition skills.
The app teaches note recognition and sight-reading skills through a musical game. It features an animated character and adjustable difficulty for players of all ages and skill levels.
Ivan Cigic
Generate maps and simplify Boolean expressions
Create maps by inputting Boolean variables from a truth table. Arrange cells using Gray code ordering. Group adjacent cells in powers of two to simplify expressions. Identify minterms based on Boolean axioms. Export results for further analysis.
WGBH Interactive
Mix colors with Quack and Chirp.
The app allows children to mix colors by having a duck jump on paint tubes. Kids can experiment with color mixing or match colors shown on a card.
Deepansh Jagga
Chat with AI to write, solve, research
Powered by AI allows users to select specific AI skills like content writing or problem solving. Offers over 20 pre-made prompts for various tasks. Saves chat history automatically for future reference.
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