1
4 gamesBit Arcade
Binary conversion, addition, shifts and overflow.
7 levelsHex Quest
Learn hexadecimal from the basics, one level at a time.
7 gamesConnect 4
OCR Paper 1 topic quizzes: win counters by answering questions.
1 gameMotherboard Investigation
Fit each part into the right slot, then explore the fixed parts.
48 questionsBig Quiz Game
Pick a numbered tile and answer the OCR GCSE question behind it.
NetworksPacket Switching
Send a message across the network and watch packets find a route.
Term 1Binary, Data and Memory
Binary, data and memory: pass levels to earn XP and face the boss.
8 pairsMemory Match Binary data and memory
Flip cards to match key words with their meanings.