Cannot pass it on PHP.

Strangely, random test passes OK, but testBasic fails.

Moreover, in testBasic code I see only two tests, but when running there are three. I dumped arrays and cannot find the issue.

Time: 405ms Passed: 1 Failed: 1
Test Results:
AreTheyTheSameTestCases
testBasics
Log
Array
(
[0] => 121
[1] => 361
[2] => 361
[3] => 361
[4] => 14641
[5] => 20736
[6] => 20736
[7] => 25921
)
Array
(
[0] => 121
[1] => 361
[2] => 361
[3] => 361
[4] => 14641
[5] => 20736
[6] => 20736
[7] => 25921
)
1Array
(
[0] => 121
[1] => 361
[2] => 361
[3] => 361
[4] => 14641
[5] => 20736
[6] => 20736
[7] => 25921
)
Array
(
[0] => 231
[1] => 361
[2] => 361
[3] => 361
[4] => 14641
[5] => 20736
[6] => 20736
[7] => 25921
)
Array
(
[0] => 121
[1] => 361
[2] => 361
[3] => 361
[4] => 14641
[5] => 20736
[6] => 20736
[7] => 25921
)
Array
(
[0] => 121
[1] => 361
[2] => 361
[3] => 14641
[4] => 20736
[5] => 20736
[6] => 25921
[7] => 36100
)
✘ Failed asserting that false matches expected true.
Completed in 0.29ms
testRandom (1 Passed, 0 Failed)

Bad solution, but looks elegant. Good solution requires two array iterations.