hmmm... could that be a hint? looking for hints, here..

You need to be able to store values in variables and reuse them.
This is noted in the description.

Saddly the test cases are locked now.

Is there a way to solve this without coercion? I.e. what if the tests used strict equality ===?

Thanks!

Got it to work after I deleted a debugging line p sequence_array

I just tried a few solutions and they worked fine. It is not an issue of the kata. 109 guys passed the Ruby kata. You could try once more, it can be a CW problem or something wrong in your code. If there is no error in your code and it doesn't work report this problem at CW: Forum -> Bugs.

I ran the examples successfully, but when I submit I get this error (using Ruby):

TypeError: buffer.stdout.push is not a function
at Socket. (/runner/lib/shovel.js:164:27)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at Socket.Readable.push (_stream_readable.js:134:10)
at Pipe.onread (net.js:543:20)

Integer division for 11/10.