Showing 181–200 of 1,000 ranked alternatives.
CHESSQUEEN INC
Play chess combinations and analyze moves
Solve chess combinations with structured, theme-based puzzles. Filter by difficulty and theme. Track progress and review solutions. Export puzzles for offline practice. Sync with cloud storage for cross-device access.
Iurii Mozharovskyi
Graph functions and solve equations
With history tape, real and complex number support, angle modes including radians and degrees. Features constants, unit conversions, and capabilities for equations and functions.
David Arthur
Learn with textbooks and teacher support
Offers multiple-choice quizzes on vocabulary and grammar. Users receive instant feedback on answers. The provides structured practice for language mastery. It supports memorization through repeated testing. Users can track progress over time.
CHESSQUEEN INC
Practice strategies and analyze positions
Learn strategies through instructive positions covering themes like advantage in development and weak squares. Analyze moves, study tactics, and progress through levels from beginner to advanced.
CHESSQUEEN INC
Practice with exercises
Learn with 150 examples and 1500 exercises categorized by over 30 tactical methods. Practice identified motifs and review solutions. Track progress through structured lessons and difficulty levels.
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