Code Lab
One message, nine secret languages — from pictures all the way to the 1s and 0s computers use.
Picture code
Ages 4+👁️ | 🦁 🍊 🎻 🥚 | m + 👁️ | 🐟 🍎 🌙 👁️ 🦁 🧶
Mirror (reverse)
Ages 5+ylimaf ym evol I
Number code (A=1)
Ages 6+9 / 12-15-22-5 / 13-25 / 6-1-13-9-12-25
Caesar shift 3
Ages 7+L oryh pb idplob
Atbash (A↔Z)
Ages 8+R olev nb uznrob
Morse code
Ages 8+.. / .-.. --- ...- . / -- -.-- / ..-. .- -- .. .-.. -.--
ASCII numbers
Ages 9+73 32 108 111 118 101 32 109 121 32 102 97 109 105 108 121
Hexadecimal
Ages 10+49 20 6C 6F 76 65 20 6D 79 20 66 61 6D 69 6C 79
Binary (computer code)
Ages 9+01001001 00100000 01101100 01101111 01110110 01100101 00100000 01101101 01111001 00100000 01100110 01100001 01101101 01101001 01101100 01111001
Binary decoder
Paste 1s and 0s (8 per letter) and turn them back into words.
Hi
Codes use plain English letters, numbers and punctuation; other characters show as “?”.