CodeKata

CodeKata is an interactive platform for programming practice. Offers 1500+ coding problems curated by top IT industry experts. Helps showcase your skills for job recruitment.

Sign up / Login to begin your practice journey!

absolute beginner30
algorithm16
aptitude2
array309
array, list and tuples - tf1
arrays, list and tuples - tf17
backtracking1
bascis1
basic io math - tf63
basics41
binary1
bit manipulation12
bst7
calendar1
collection1
counting1
data structures11
dictionary2
divide and conquer1
dynamic programming14
factorial1
gcd1
graph6
greedy1
guvi-learning-path46
hash1
hashing28
heaps8
Input/Output10
integer2
linked list14
linkedlist4
loop3
Looping14
matematics1
mathematics192
matrix37
memoization1
merge sort1
modulo1
numbers22
pattern1
patterns61
patterns - tf17
permutation1
queue11
recursion6
searching21
segment tree21
series2
set1
sorting38
splay trees2
stack19
strings196
time1
trees and graphs20
tries22
xor1
zen53

Question
Acceptance
Difficulty
GeekoinGeekoins
1. Odd or Even Sum
83.36%Easy30
2. Prime Number Check
79.24%Easy30
3. Check Divisibility by 7
91.43%Easy10
4. Next Greater Power of 2
67.88%Easy20
5. Palindrome Check
92.38%Easy30
6. Vowel Check in String
86.07%Easy20
7. Number Range Check
76.24%Easy20
8. Round to Nearest Greater Integer
71.08%Easy30
9. String Middle Element Modification
83.49%Easy20
10. Check if Number is Composite
85.89%Easy20
11. Print Factors of a Number
47.66%Easy30
12. Check Divisibility by 13
96.69%Easy20
13. Perfect Square Product
82.54%Easy20
14. Odd Digits in a Number
72.67%Easy20
15. Ninja Clan Difference
90.45%Easy30
Showing 1 to 15 of 1720 results