Nope, the KO rule does not prohibit multiple passes. I don't believe there is any limit on consecutive passes in this kata.

prove it: What's the problem? Otherwise that's not even close to an "issue" (114 completions).

This fits for Expect a variable but got a list. var A B[20]\nlset B B 20
Where M4WkCHiToPUcQNaCVNzAlqZR_aIT5 [20] is a list but a variable is expected in b2a $$ $$ z4fgl0tOziOgri4AfTsI44PJY M4wkcHitoPucqnAcVNzAlQZR_aiT5

Could you please provide the detail? Like this

VAR i6E8PQERt$ZAeX7MfnSuQ1EZ72Iy$QCVRDQ z2JJBilzltr$7lNKkQKzV0eQ ss5LwL3$s4xQGRST_$tYO0F5Hfjb_7u2zyP oB3jh2bupKyi5c3nNY7Wyz1YEl7YzcGPq
READ i6e8PqErT$zaEX7mFnsUQ1ez72iy$QCVRDq
...
...

Input : [194,176]
Expected output : [54,60,32,45,45,32,2,114]
TypeError: Cannot read property 'length' of undefined
    at Check

it says that the transpiler should throw an error when no input was given (after a read call)

Where? in the description or the complete tests?