# SuperCollider, 22 bytes, cracked by Dennis
SuperCollider, 22 bytes, cracked by Dennis
for(1,100,"% "postf:_) Outputs decimal integers, space separated. The output has a trailing space but no trailing newline.
Explanation: SuperCollider is a domain-specific language for sound synthesis and music composition, so I thought it might obscure enough in this community to escape being cracked. I used to golf in it regularly though, in order to post music on Twitter. (The link has audio recordings as well as the 140-character code that produced them.)
In addition, I used a couple of tricks to make the code not look like typical SuperCollider. A more paradigmatic approach to this task would be
99.do { arg i; (i+1).postln; }; which prints the numbers newline-separated.