Programmr's Coding Challenges
Sharpen your coding skills in the most entertaining way by solving Programmr's coding challenges!
Don't forget to challenge your friends too!
Python

Report Info10votes 
Dog behavior2votes 
MonsterTruck2votes 
child and parent1votes 
Cats and Dogs1votes 
Counter  inheritance5votes


Ceil value200votes 
Current Date and Time196votes 
Factorial of a Number164votes 
Logarithm of a Number38votes 
Square Root36votes 
Pythagoras Theorem2votes 
Which Week Day Is It ?1votes 
Find sine() using Taylor Series0votes


Capitalize Me396votes 
Reverse the sentence252votes 
Swap Me211votes 
Palindrome String149votes 
Longest Word68votes 
stringSplosion3votes 
Check if a String has Unique Characters2votes 
Bob There1votes 
altPair1votes 
Replacer0votes 
notReplace0votes 
Count Triplets0votes 
Double Each Character0votes 
First Two0votes 
SumNumber.....It's Different0votes 
Longest Word0votes 
List Letters0votes 
Front Again0votes 
Change Case0votes 
Toggle String0votes 
Has Bad0votes 
First half with second half1votes 
n Copies of Original String1votes 
Word Count!1votes 
Compare Strings and Return the Difference4votes


Replace Me264votes 
Recursive Functions232votes 
Find an Alphabet and count it164votes 
Count a Character128votes 
Automorphic number90votes 
Multiply( )51votes 
Cigar Party2votes 
Recursion Basics1votes 
Greatest Common Divisor1votes


My Intro229votes 
Equilateral Triangle213votes 
Factorial of a Number190votes 
Number of Characters143votes 
Sum of Digits87votes 
Percentage Calculation36votes 
Absolute Equals2votes 
Remove Character1votes 
Sum of Numbers in a String1votes 
Count Occurrences1votes 
Absolute Value0votes 
Floor and Ceiling of a Number0votes 
Decimal to Binary Conversion0votes


Factors of a Number373votes 
Pattern of Numbers368votes 
Sum of Primes357votes 
Prime or Composite ?343votes 
Factors of a number277votes 
Find LCM152votes 
Fibonacci Series108votes 
Triangle of Stars59votes 
Extracting Digits2votes 
Binary2votes 
Adding Values with For Loop1votes 
Do You Know The Pin??1votes 
Basic Nested Loops0votes 
Counting Machine0votes 
A New Hope0votes 
Table0votes 
Simple Login System2votes


Ascending Order358votes 
Right Angled Triangle327votes 
Continuous Output315votes 
Vowel check262votes 
Grade240votes 
Perfect Number218votes 
Nature of roots of a quadratic equation202votes 
Evens and Odds47votes 
Unique Sum1votes 
Collatz Sequence1votes 
Red lottery Ticket1votes 
Devry Admission Program0votes 
Space Boxing0votes 
Date Fashion0votes 
Largest of three numbers0votes 
No multiples of 3,40votes 
Sleep0votes 
Evenly Spaced0votes 
Leap year0votes


Raising Exceptions374votes 
Number or not ?70votes 
Counting number of exceptions0votes 
ID Number Machine1votes 
Ask for certain number1votes


Distance between 2 Points381votes 
Distance_From_Origin54votes 
Accessing the Docstring36votes 
Time Span2votes 
Employee Class0votes 
Quadrant Point0votes 
Author class0votes 
Circle class0votes 
Student Percentage1votes


Max266votes 
Determinant of a 2x2 matrix235votes 
Min68votes 
Slicing Tuples3votes 
Tuples Rearrangement1votes 
Triangle Perimeter1votes 
Count in tuple1votes 
Tallest Person1votes 
Representing Time as a Tuple0votes 
Substring Occurrences as a Tuple0votes


Rotate List3votes 
Remove Duplicates from a List1votes 
Count Clumps1votes 
Most Frequent Element1votes 
Three in a row1votes 
Insertion at a specified position in a list0votes 
Swap Ends0votes 
Reverse Lists0votes 
Swapping Adjacent Elements0votes 
Sum of Even0votes 
Find if Index and Element are equal0votes 
Push All Zeros to the End of the List0votes 
allLess0votes 
Poke Trade0votes 
Reverse List0votes 
swapPairs0votes 
Poke Trade 20votes 
Find Number7votes


Average and Percentage385votes 
Roots217votes 
Basic Calculator199votes 
Increase digits of a number by one183votes 
Sexy Pairs3votes 
Convert Days to Years, Weeks and Days Passed1votes 
Cartesian to Polar Coordinates1votes 
Binary to Decimal1votes 
Perfect Number1votes 
Even Multiple of 31votes 
Decimal to Hexadecimal Conversion0votes 
Area of Triangle0votes 
BMI Calculator0votes 
Word Representation of a Number0votes 
A Dumb Calculator0votes


Try Rotating5votes 
Modulus of Variables2votes 
Logical AND2votes 
Find Simple Interest1votes 
Logical XOR1votes 
Celsius to Fahrenheit Converter1votes 
Angle Pairs1votes 
Arithmetic Operators0votes


Multiply Two Numbers18votes 
Reverse a Number6votes 
Swap the values of two variable5votes 
Test Your Variable Knowledge4votes 
Drop Decimals3votes 
Age in Five Years3votes 
More User Input of Data1votes 
A Dumb Calculator0votes 
Name, Age and Salary0votes
