Q&A Discussions

⚠️Challenge: how many odious numbers smaller than 10.000 can you find⚠️

all-languages challenge

129 Votes

196 Answers

11th Dec 2017, 8:17 PM

bedawang

What background color would you prefer?

all-languages

9 Votes

4 Answers

5th Mar 2017, 8:40 PM

xXXConkerXXx

How to work with Infinite loops?

all-languages

7 Votes

2 Answers

5th Mar 2017, 3:18 AM

xXXConkerXXx

⚡⚡Challenge🔥🔥 😋😋

all-languages challenge

9 Votes

20 Answers

2nd Dec 2017, 11:24 AM

Cool Codin

Challenge: How many prime numbers are in 100 000?

all-languages challenge

10 Votes

15 Answers

16th Dec 2017, 4:47 PM

MuzzRK

CHALLENGE: Word with the most number of vowels 💻⌨️🖱️

all-languages challenges

12 Votes

10 Answers

23rd Nov 2017, 4:11 PM

LukArToDo

CHALLENGE : INTEGERS CONCATENATE 💻⌨️🖱️

all-languages challenge challenges

46 Votes

37 Answers

16th Jan 2018, 12:38 PM

LukArToDo

CHALLENGE : REARRANGING THE DIGITS 4⃣5⃣0⃣1⃣7⃣➡️1⃣0⃣4⃣5⃣7⃣

all-languages challenges easy

33 Votes

41 Answers

8th Nov 2017, 6:31 PM

LukArToDo

Challenge: Transform the first 100 numbers in the binary number system

all-languages challenges

6 Votes

8 Answers

10th Dec 2017, 5:34 PM

Даниил Смахтин

An IDE for all

all-languages coding ide sololearn

30 Votes

90 Answers

2nd May 2017, 8:20 AM

Matteo Ferrantino

CHALLENGE: LONGEST SUBSTRING BETWEEN TWO VOWLES 💻⌨️🖱️

all-languages challenge challenges

18 Votes

23 Answers

6th Dec 2017, 7:23 AM

LukArToDo

CHALLENGE: LONGEST PALINDROMIC SUBSTRING 💻⌨️🖱️

all-languages challenge challenges

15 Votes

15 Answers

7th Nov 2017, 6:58 PM

LukArToDo

[Challenge]String shortener

all-languages challenge string-formatting

6 Votes

9 Answers

10th Jun 2018, 7:33 AM

Seniru

CHALLENGE: Find all the possibilities for using the numbers in a given order to get 100 1⃣▪️▪️▪️9⃣ ➡ ️ 1⃣0⃣0⃣

all-languages challenges level-medium

20 Votes

4 Answers

10th Nov 2017, 11:38 AM

LukArToDo

CHALLENGE : TRUNCATABLE PRIMES 💻⌨️🖱️

all-languages challenge challenges primes

41 Votes

25 Answers

5th Jan 2018, 7:33 AM

LukArToDo

CHALLENGE: REARRANGE STRING 💻⌨️🖱️

all-languages challenges easy string

30 Votes

26 Answers

12th Dec 2017, 9:07 AM

LukArToDo

CHALLENGE: ALL VOWELS 🤔➡️🤓

all-languages challenges easy vowels

22 Votes

30 Answers

22nd Nov 2017, 7:26 AM

LukArToDo

CHALLENGE: LARGEST NUMBER WITH ONE SWAP 💻⌨️🖱️

all-languages challenges easy numbers

21 Votes

19 Answers

26th Nov 2017, 10:20 PM

LukArToDo

Challenge :: Make a code to get Numbers

all-languages challenges numbers sololearn

15 Votes

24 Answers

13th Dec 2017, 10:38 AM

Akash Pal

🌟🌟CHALLENGE: SUM OF SUB-NUMBERS🏆🌟🌟

all-languages challenge challenges easy

21 Votes

13 Answers

3rd Nov 2017, 10:54 AM

LukArToDo

CHALLENGE: REARRANGE LETTERS 💻⌨️🖱️

all-languages alphabetic challenges consonants vowels

12 Votes

19 Answers

30th Nov 2017, 6:21 PM

LukArToDo

CHALLENGE: Split string when character changes

all-languages challenge challenges easy split string

30 Votes

24 Answers

10th Jan 2018, 7:13 PM

LukArToDo

Is it possible to go into full time programming and still keep your main profession?

all-languages career profession.

1 Votes

3 Answers

17th Aug 2017, 2:09 PM

Nsikan Edem

Challenge: Crazy Number

all-languages c/c++challenge challenges crazy_number java program python sololearn

38 Votes

109 Answers

9th Dec 2017, 2:12 AM

Я. ♨

Challenge: создайте массив через <List> и отсортируйте четные элементы массива по убыванию, а нечетные по возрастанию

all-languages c#challenges

1 Votes

1 Answers

13th Dec 2017, 7:25 AM

Даниил Смахтин

How your programming skills have improved your abilities in your personal life?

all-languages life programming skills sololearn

1 Votes

13 Answers

15th May 2017, 12:28 PM

Itzhak Galitch

CHALLENGE: Permutation of digits 💻⌨️🖱️

all-languages challenge challenges digits permutation rearrange

13 Votes

8 Answers

20th Nov 2017, 10:45 AM

LukArToDo

CHALLENGE : NUMBER OF DOTS 💻⌨️🖱️

all-languages challenge challenges dots level-easy pentagon shape

18 Votes

16 Answers

14th Dec 2017, 11:46 AM

LukArToDo

Challenge sequence 2:. 1,1,4,8,9,27,16,64,25,125.... Code it...All languages welcome

all-languages challenges code logic sequence sololearn

3 Votes

6 Answers

2nd Oct 2017, 12:45 PM

Saurabh Shah

[🏆 CHALLENGE 🏆] Double Dutch Encoder

all-languages c c++challenges double dutch encoder java sololearn

14 Votes

12 Answers

10th Jan 2018, 2:31 PM

Я. ♨

Great site to try and run your code with any language you want . Check it!

all-languages c#c++code developement java javascript programming python

2 Votes

1 Answers

16th May 2017, 2:15 PM

WixlMet

Hot today

How do I generate a list with <N> unique elements randomly selected from another (already existing) list?

3 Votes

Paint Costs

3 Votes

I'm a beginner i want to learn how to upload a virus on someone's pc.

1 Votes

Given three integer matrices A(m*n),B(m*n) and C(m*n) . Print the one with more zero elements. beside code

0 Votes

I'm coding this for hours & can't make the value of the 5 random numbers round off to 2 decimal places like in the examples

0 Votes

Overloading + operator

0 Votes

Guys I'm beginner can anyone help me to add photo in my docui

1 Votes

What would be some improvements you would make to this password generator?

1 Votes

I still fail test case 4 & 5 in mathematics code challenge.is there anything I miss?

0 Votes

Loops regarding increment (overthinking !! resulted to doubt)

3 Votes