Showing 1–20 of 1,000 ranked alternatives.
Milos Lukas Ziolkowski
Convert numbers between bases 2 to 16
Convert numbers between binary, decimal, hexadecimal, and octal systems. Support for floating point and large numbers. Copy results to clipboard. Switch between light and dark themes. Perform quick conversions with a modern interface.
Mark Raymond
Convert numbers between decimal, hex, binary,
Convert decimal, hexadecimal, octal, and binary numbers to each other. Auto-corrects input errors. Perform conversions between all number systems with intuitive interface.
Mikhail Razin
Convert numbers between bases, calculate, and get
Convert numbers between bases 2 to 30 with real-time updates. Perform calculations in multiple number systems. Display results accurately with a clean, intuitive interface. Switch between bases instantly for precise outputs.
Donut Games
Flick cars and avoid collisions
Control flick movement to guide cars across intersections without crashing. Unlock vehicles like monster trucks and police cars. Compete against friends in multiplayer mode. Track progress with in-game achievements and upgrades.
Piotr Knapczyk
Explore historical events and daily facts
View historical events for each date. Track sunrise and sunset times. Display week number, day length, and moon phase. Learn daily facts from various historical periods. Share interesting facts with others.
Dae-Hyeon Kim
Calculate, solve, and analyze problems
Perform complex calculations with memory, power, square root, logarithmic, and factorial functions. Access over 30 trigonometric functions and advanced scientific operations. Convert between decimal, binary, hexadecimal, and octal systems.
Flaregames GmbH
Build decks, battle, win
Build and customize decks using 40,000 factions. Engage in card battles with iconic units and strategies. Manage resources, deploy troops, and execute tactical moves. Track progress and adjust strategies for each battle.
Cider Software LLC
Calculate with dual-line display and multi-line input
A with dual-line display showing input and result. Supports multi-line equations and tap-to-move cursor. Saves calculation history with timestamps and labels. Allows emailing calculations and swiping to review previous entries.
Easybrain Ltd
Solve puzzles and track
Solve puzzles by circling correct and erasing others. Complete rows, columns, and colored regions to match given . Track progress and replay puzzles for continued practice.
Corey Smith
Calculate in decimal, hexadecimal, and binary
Calculate in decimal, hexadecimal, and binary bases. Switch between bases during equations and view real-time conversions. Display values in all three bases simultaneously. Perform arithmetic operations across different number systems.
TopDecked Limited
Simulate decks, test strategies, run tournaments
Simulate Magic: The Gathering decks on a virtual battlefield. Test strategies and new deck ideas. Track tournament results and latest deck trends. Sync accounts across devices. Run home tournaments. Access customer support and submit feedback.
Tim O's Studios, LLC
Play Sudoku and solve puzzles
Play Sudoku to challenge your mind with a 9×9 grid. Fill rows, columns, and 3×3 sub-grids with digits 1–9. Choose from easy, medium, hard, or expert levels. Disable numbers after all instances are entered. Use note-taking and hints when needed.
Kathryn Aaker
Solve with simple rules
Solve placement with 2 rules: each row, column, and region has exactly 2 stars; no stars can touch, including diagonally. Track progress and access from KrazyDad, featured in the New York Times.
MobilityWare
Merge , match colors, collect gems
Drag and drop blocks to match colors and merge them into higher values. Create ruby gems by matching three of the same color. Collect rubies to increase your high score. Customize blocks and rotate them strategically to solve puzzles.
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