Showing 61–80 of 1,000 ranked alternatives.
CHESSQUEEN INC
Learn chess strategies and analyze positions
Learn chess strategies and variations of the starting from move 1. d4 Nf6. Analyze theoretical positions and solve 430 exercises. Track progress and study opening lines for both white and black.
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.
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.
Maxime Tant
Play mini-games to improve memory and focus
Play memory games with sequences, pairs, and faces. Improve focus with attention exercises. Solve logic puzzles and pattern recognition challenges. Track progress over time and set daily training goals. Share scores with friends.
Epignosis LLC
Study courses and access electives anytime
Students can access biblical, theological, and ministerial courses anytime. Complete self-paced learning modules and elective courses. Track progress and fulfill requirements to become a credentialed minister.
Skyscape Medpresso Inc
Calculate dosages with nursing expertise
Calculate medication dosages with step-by-step guidance and practice exercises. Interpret drug orders and administer medications safely. Access illustrated content and purchase full version for additional features.
Takahiko Nakade
Practice problems and abacus exercises
Select problem levels from multiple difficulty categories. Practice abacus skills with targeted exercises. Track progress and adjust difficulty as needed.
Mathieu Bolard
Calculate faster with lessons
Learn mental arithmetic through 59 lessons on addition, subtraction, multiplication, division, squaring, and verification. Practice with timed training sessions and compete with friends via Game Center. Track progress and improve calculation speed.
Prabodh Panindre
Practice firefighting tactics and scenarios
Learn firefighting strategies through interactive scenarios. View text, images, videos, and audio to understand real-life situations. Make decisions based on presented information. Receive feedback on tactical choices.
Hirokazu Komatsu
Learn addition and subtraction with Soroban
Learn addition and subtraction using a Soroban . Move beads to perform calculations. Practice basic math operations. Track progress with interactive exercises. Sync with devices for continued learning.
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