Offers puzzles with five difficulty levels: beginner, easy, medium, difficult, and top. Includes 999 special skill questions. Features random generation, search, and random retrieval. Supports SE 1.2 to 11.9.
by 子诚 王★ 4.815 ratingsUtilities$1.99Data updated 2026-09-19
Customize settings to select favorite numbers. Simulate ball movement in a container using real physics 2D/3D . Generate random numbers. Pick numbers randomly. Adjust custom settings.
Create and edit decision options with customizable choices. Generate random selections using a virtual turntable. Save and revisit for future reference. Share choices with others for collaborative decision-making.
The app draws photorealistic images of over 2,400 official tartans and allows users to design new ones. Users can create images in various details, design tartans from scratch, and generate random tartans.
International Chinese Learning &Testing Technology Co.,Limited
HSK 3
With official HSK 3.0 courses and YCT 1-2 exams. Practice with real HSK 2.0 and 3.0 mock tests. Earn HSK 1-2 and YCT 1-2 certificates directly in-. Access content in 11 languages. Track progress with gamified lessons and rewards.
The app generates random passwords with customizable options for length, numbers, and character types. It features a clear interface for quick password creation and allows users to email generated passwords directly from the application.
Convert audio files to ringtones by trimming MP3, M4A, AIF, or WAV files. Set fade effects at start and end. Adjust audio details for precise tone control. Create ringtones up to 20 seconds. Sync with iPod library.
Generate random by setting a range or from manual entries or preloaded lists. Customize results with options for uniqueness, repetition, and ordering. View past draws and share results directly. Manage participant lists and track history efficiently.
The app provides an equation solver and prime factorization tool. It calculates the greatest common factor, least common multiple, and generates random numbers for various uses.
Generate random numbers between a set minimum and maximum. Set parameters for decision-making, game playing, or list selection. Output the result directly without additional steps.