Sanalista

#!/usr/sbin/python3

# Making a wordlist
wordcount = int(input())
wordlist = []
for x in range(wordcount):
    wordlist.append(input())

i = 0 # 
answer = []
# Handling the wordlist
while i < len(wordlist):
    word = wordlist[i]

    letters = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']

    AllLetterCount = []
    for letter in letters:
        if letter in word.lower():
            amount = int(word.lower().count(letter))
            if (amount % 2) == 0:
                AllLetterCount.append('true')
            else:
                AllLetterCount.append('false')

    if ("false" in AllLetterCount):
        pass
    else:
        answer.append(x)
        

    # 
    i += 1 

print(len(answer))

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED