Code
The highlighted line runs next. The pill shows the live values in the running call.
Cost
Work done so far, and how the three solutions compare
Strings
The highlighted letters are being read right now
The highlighted line runs next. The pill shows the live values in the running call.
Work done so far, and how the three solutions compare
The highlighted letters are being read right now
Keyboard: ← → step, Space play or pause. Up to 14 lowercase letters per string; switching solution keeps the input. Try "same letters, wrong counts": both strings use only a and b, but the counts tell them apart.