Bytle
A Wordle-inspired game for binary numbers. Guess the hidden 8-bit unsigned integer in 8 tries using binary, decimal, or hex input.
About Bytle
Each round hides a random 8-bit unsigned integer (0–255) and gives you 8 guesses to nail it. Type your guess in binary, decimal, or hex — whatever feels natural — and the board shows which bits are correct, present, or missing, just like a certain five-letter word game you already know. The twist is that the feedback forces you to actually think in ones and zeros rather than just pattern-match letters.
It's a sharp little exercise for anyone studying computer science fundamentals or brushing up on number systems. Getting a feel for how 0b10110011, 179, and 0xB3 all point to the same value stops being abstract pretty fast when a wrong answer stares back at you in red. Browse more tools like this in education games and apps, or try Graphing Calculator if you want to keep the math momentum going.
Bytle runs entirely in the browser with no account needed, and a single puzzle rarely takes more than five minutes — making it an easy fit between classes or during a commute.
How to use
• Goal: Guess the secret 8-bit binary number by entering decimal numbers (0-255) • Type a decimal number in the input field and press Enter to make a guess • Your number gets converted to 8-bit binary and displayed as a row of colored squares: - Green squares: correct binary digit in the right position - Yellow squares: correct binary digit but in the wrong position - White squares: binary digit not in the target number • You have 6 attempts to find the correct number • Each guess must be between 0 and 255 (the range of 8-bit numbers) • Use the feedback from previous guesses to narrow down the target number • Win by getting all 8 squares green in one row
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