Games/radx.io
radx.io · the codable math game®
Fast-paced number coding game for ages 10+. Learn through play. (Pronounced radix eye-oh)
Game Preview and Tutorials (Coming Soon)
What is radx.io?
- radx.io the codable math game® is a number coding game system designed to build fluency with patterns, operations, and number base conversions using tangible game pieces.
- We've developed our featured game, called Ada!, to generate a fast-paced decimal to binary conversion challenge. Speed solving against opponents has you thinking fast and efficiently to be the first to solve the code sequence.
- To keep it simple, we opted to present one game to get you started, but you can imagine that with just on-off bits, you can develop an almost infinite number of game variants.
- We've tested the game at family game nights, high school computer science classrooms, and many one-on-one sessions, which all helped tighten and hone gameplay mechanics.
Game specs
- Players: 1–4
- Time: 15–20 minutes
- Age: 10+ (Children under 10 with strong math skills can easily play 4-bit Ada!)
- Cards + Dice Version: 128 Code Cards, 10 Wildcards, 32 dice (“bits”), 4 Ciphers, 2 Solution Cards
- Cards Version: 128 Code Cards, 10 Wildcards, 4 Player Decks (64 Cards), 2 Solution Cards
Card + Dice Version Instructions
Full gameplay using cards and dice for deeper strategy and variability.
Card-Only Version Instructions
A streamlined version using only cards. Fast, portable, and great for quick play.
Code Bits Pattern Reference
Learn in layers: 4-bit “nibbles” up to full 8-bit bytes. A dot = "on", blank = "off". The included radx.io "cipher board" game pieces will help you do conversions in real time.
| Decimal | Bit Code |
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| Decimal | Bit Code |
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| Decimal | Bit Code |
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| Decimal | Bit Code |
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| Decimal | Bit Code |
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