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Community Puzzle
The total is right !
By P.Greze
over 1 year ago
Score +11
16 Upvotes
5 Downvotes
1135 Views
21 Comments
Community Puzzle
Paper labyrinth
By nicola
almost 2 years ago
Score +10
15 Upvotes
5 Downvotes
614 Views
1 Comment
Clash of code
Staircase Problem
By MJP
almost 1 year ago
Score +6
6 Upvotes
0 Downvotes
169 Views
6 Comments
Clash of code
Run The Jewels
By codingWhale
about 6 months ago
Score +5
6 Upvotes
1 Downvote
125 Views
5 Comments
Clash of code
It's all about a multiplication
By alburkerk
1 year ago
Score +4
10 Upvotes
6 Downvotes
349 Views
7 Comments
Community Puzzle
Aztec code redux encoder
By nicola
almost 2 years ago
Score +4
4 Upvotes
0 Downvotes
200 Views
2 Comments

Pending contributions

Community Puzzle
Cross the lines
By mouton5000
about 4 months ago
Score +0
0 Upvotes
0 Downvotes
12 Views
0 Comments
Clash of code
Mirror, mirror, my dear mirror, tell me
By jpcheck
12 days ago
Score +2
3 Upvotes
1 Downvote
43 Views
18 Comments
Community Puzzle
Oddmatrix
By alex.vasiu
about 2 years ago
Score +0
3 Upvotes
3 Downvotes
205 Views
7 Comments
Clash of code
Mysterious Division
By Fractal
15 days ago
Score +1
2 Upvotes
1 Downvote
39 Views
1 Comment
Clash of code
The R0M Key
By Fractal
15 days ago
Score +-2
2 Upvotes
4 Downvotes
64 Views
9 Comments
Community Puzzle
The digital counter
By Madales
8 days ago
Score +1
1 Upvote
0 Downvotes
28 Views
3 Comments
Clash of code
The Keyed Alphabet
By Fractal
9 days ago
Score +0
1 Upvote
1 Downvote
47 Views
10 Comments
Clash of code
The Lemonade Stand
By Fractal
12 days ago
Score +2
4 Upvotes
2 Downvotes
65 Views
4 Comments
Clash of code
9 Decimals Digits Of Pi At N
By Fractal
13 days ago
Score +0
1 Upvote
1 Downvote
35 Views
2 Comments
Community Puzzle
n-grams
By Syneil
21 days ago
Score +1
1 Upvote
0 Downvotes
15 Views
0 Comments
Clash of code
The Broken Keyboard
By Fractal
10 days ago
Score +1
1 Upvote
0 Downvotes
40 Views
4 Comments
Clash of code
Twisted matrix product
By undefined
about 8 months ago
Score +3
3 Upvotes
0 Downvotes
65 Views
7 Comments
Clash of code
The Missing Isotope
By TrebuchetMS
11 days ago
Score +0
0 Upvotes
0 Downvotes
23 Views
4 Comments
Clash of code
Address to IP
By Fractal
11 days ago
Score +3
3 Upvotes
0 Downvotes
41 Views
0 Comments
Clash of code
The Tricky Library
By Fractal
12 days ago
Score +0
1 Upvote
1 Downvote
26 Views
2 Comments
Clash of code
Time and Height
By TrebuchetMS
11 days ago
Score +0
0 Upvotes
0 Downvotes
21 Views
8 Comments
Clash of code
The Brick Pyramids
By Fractal
11 days ago
Score +1
1 Upvote
0 Downvotes
27 Views
6 Comments
Clash of code
String Triplacement
By Fractal
12 days ago
Score +2
2 Upvotes
0 Downvotes
21 Views
0 Comments
Clash of code
The Open Port
By Fractal
13 days ago
Score +0
1 Upvote
1 Downvote
43 Views
2 Comments
Community Puzzle
Send selected pages to printer
By java_coffee_cup
about 1 month ago
Score +0
0 Upvotes
0 Downvotes
83 Views
8 Comments
Community Puzzle
Recipe Pricing
By Syneil
23 days ago
Score +0
1 Upvote
1 Downvote
46 Views
11 Comments
Community Puzzle
1010(2)
By Syneil
23 days ago
Score +1
1 Upvote
0 Downvotes
18 Views
1 Comment
Clash of code
Even numbers
By DrGrakit
13 days ago
Score +-1
0 Upvotes
1 Downvote
22 Views
1 Comment
Clash of code
Classify The Numbers
By java_coffee_cup
14 days ago
Score +1
1 Upvote
0 Downvotes
32 Views
2 Comments
Community Puzzle
De-FizzBuzzer
By Dyd
26 days ago
Score +3
3 Upvotes
0 Downvotes
49 Views
1 Comment
Clash of code
A reverse task
By Ellison
18 days ago
Score +0
0 Upvotes
0 Downvotes
31 Views
1 Comment
Community Puzzle
Format string validation
By Unihedron
about 1 month ago
Score +3
4 Upvotes
1 Downvote
92 Views
14 Comments
Community Puzzle
Bulgarian solitaire
By cubomedusae
about 6 months ago
Score +3
3 Upvotes
0 Downvotes
74 Views
2 Comments
Clash of code
Polar to xy
By Full_Nitrous
about 9 months ago
Score +4
4 Upvotes
0 Downvotes
120 Views
13 Comments
Clash of code
Triangle with Obtuse angle
By Bilou06
about 1 month ago
Score +0
0 Upvotes
0 Downvotes
18 Views
3 Comments
Community Puzzle
Recognize the number
By LilCoder
about 1 month ago
Score +0
0 Upvotes
0 Downvotes
72 Views
9 Comments
Clash of code
Binary Fun
By -Samir-
29 days ago
Score +1
1 Upvote
0 Downvotes
22 Views
0 Comments
Clash of code
The Descent X
By Unihedron
about 3 months ago
Score +1
2 Upvotes
1 Downvote
91 Views
3 Comments
Clash of code
Mountain drawing
By nILS
about 5 months ago
Score +2
3 Upvotes
1 Downvote
85 Views
4 Comments
Clash of code
Mod By 91
By ng201
about 3 months ago
Score +1
1 Upvote
0 Downvotes
58 Views
3 Comments
Clash of code
Emirp
By blaubeerKuchen
about 5 months ago
Score +4
4 Upvotes
0 Downvotes
70 Views
9 Comments
Clash of code
Willian's cipher
By Willian
about 3 months ago
Score +1
2 Upvotes
1 Downvote
33 Views
3 Comments
Clash of code
Read base-F
By marnix
about 4 months ago
Score +0
1 Upvote
1 Downvote
58 Views
3 Comments
Community Puzzle
Economic Cutting
By java_coffee_cup
about 3 months ago
Score +0
0 Upvotes
0 Downvotes
54 Views
5 Comments
Community Puzzle
Completed Mahjong Hands
By Unihedron
about 3 months ago
Score +3
4 Upvotes
1 Downvote
168 Views
17 Comments
Community Puzzle
Super Mario World Bonus Block
By Menighin
over 1 year ago
Score +2
2 Upvotes
0 Downvotes
237 Views
10 Comments
Clash of code
Diagonal Zero Matrix
By .Majin.
about 2 months ago
Score +2
2 Upvotes
0 Downvotes
57 Views
9 Comments
Clash of code
Draw a number picture
By xiao.sha
about 6 months ago
Score +3
4 Upvotes
1 Downvote
117 Views
8 Comments
Community Puzzle
Nature of triangles
By nicola
about 2 years ago
Score +3
4 Upvotes
1 Downvote
220 Views
6 Comments
Clash of code
Give these men their money !
By SKRELL
about 2 months ago
Score +1
1 Upvote
0 Downvotes
48 Views
5 Comments
Community Puzzle
Three little piggies
By nicola
over 1 year ago
Score +4
5 Upvotes
1 Downvote
147 Views
10 Comments
Clash of code
continuous subsequences XOR == 0
By puni[-_-].oO
about 3 months ago
Score +2
2 Upvotes
0 Downvotes
83 Views
7 Comments
Clash of code
Does that mean acknowledgement?
By Connectety
about 10 months ago
Score +3
6 Upvotes
3 Downvotes
129 Views
4 Comments
Clash of code
Tobi's Puzzle
By Tobi_700
about 10 months ago
Score +1
4 Upvotes
3 Downvotes
92 Views
5 Comments
Clash of code
Fibonacci Numbers
By ItzAndree
almost 1 year ago
Score +4
6 Upvotes
2 Downvotes
221 Views
4 Comments
Community Puzzle
RecoverSizeOfIntListFromNoSpaceString
By Miroslav27
about 6 months ago
Score +1
1 Upvote
0 Downvotes
90 Views
6 Comments
Community Puzzle
Depot organization 1
By Unihedron
about 2 months ago
Score +2
2 Upvotes
0 Downvotes
84 Views
7 Comments
Community Puzzle
Smile! Frieze! Cheese!
By nicola
about 6 months ago
Score +0
0 Upvotes
0 Downvotes
58 Views
0 Comments
Clash of code
A hour story
By seb
about 3 months ago
Score +0
0 Upvotes
0 Downvotes
43 Views
11 Comments
Community Puzzle
Factorials of primes decomposition
By nicola
about 3 months ago
Score +-1
0 Upvotes
1 Downvote
25 Views
1 Comment
Community Puzzle
Boolean Decompiler
By input.txt
about 3 months ago
Score +3
3 Upvotes
0 Downvotes
112 Views
7 Comments
Clash of code
The Reversal
By nILS
about 3 months ago
Score +3
3 Upvotes
0 Downvotes
43 Views
2 Comments
Clash of code
Special Hours
By seb
about 3 months ago
Score +0
0 Upvotes
0 Downvotes
27 Views
4 Comments
Clash of code
Islands
By Tautvydas
about 7 months ago
Score +2
3 Upvotes
1 Downvote
59 Views
2 Comments
Clash of code
Tumbler Pins
By Sandman96
over 1 year ago
Score +1
2 Upvotes
1 Downvote
114 Views
9 Comments
Clash of code
Candy Shop
By Nstyrl
over 1 year ago
Score +0
1 Upvote
1 Downvote
133 Views
7 Comments
Clash of code
IPv6 abbreviation
By vdevid
about 3 months ago
Score +1
1 Upvote
0 Downvotes
37 Views
0 Comments
Clash of code
sum of n first prime numbers
By esiom
about 3 months ago
Score +0
0 Upvotes
0 Downvotes
69 Views
6 Comments
Clash of code
Ramen restaurant profits
By TwelveOThirteen
about 4 months ago
Score +1
2 Upvotes
1 Downvote
57 Views
4 Comments
Clash of code
Parentheses madness
By Dirkpitt
about 4 months ago
Score +2
3 Upvotes
1 Downvote
91 Views
6 Comments
Clash of code
Credit Card Validation
By jeremletrol
about 6 months ago
Score +3
4 Upvotes
1 Downvote
108 Views
3 Comments
Community Puzzle
NANP Phone Numbers
By player_one
almost 2 years ago
Score +1
2 Upvotes
1 Downvote
194 Views
1 Comment
Clash of code
Longest Recurring Substring
By nILS
about 3 months ago
Score +4
5 Upvotes
1 Downvote
49 Views
6 Comments
Clash of code
Capital letters
By masczc
about 4 months ago
Score +2
2 Upvotes
0 Downvotes
50 Views
1 Comment
Clash of code
Prime factorization
By masczc
about 4 months ago
Score +1
1 Upvote
0 Downvotes
47 Views
2 Comments
Clash of code
Summing dice
By masczc
about 4 months ago
Score +0
0 Upvotes
0 Downvotes
40 Views
0 Comments
Community Puzzle
ISBN - Check digit
By java_coffee_cup
about 5 months ago
Score +2
2 Upvotes
0 Downvotes
90 Views
6 Comments
Clash of code
Number derivation
By nicola
about 9 months ago
Score +3
3 Upvotes
0 Downvotes
90 Views
0 Comments
Clash of code
Excha-lle-nger
By SirEric
about 11 months ago
Score +2
3 Upvotes
1 Downvote
68 Views
8 Comments
Community Puzzle
Battleship
By player_one
almost 2 years ago
Score +2
2 Upvotes
0 Downvotes
204 Views
9 Comments
Community Puzzle
Angry Nerds Code Golf
By player_one
almost 2 years ago
Score +2
3 Upvotes
1 Downvote
323 Views
5 Comments
Clash of code
A Lesser-Reverse eveis
By napsnack
about 4 months ago
Score +1
1 Upvote
0 Downvotes
29 Views
0 Comments
Community Puzzle
Sierpinski triangle
By dbzadnen
about 6 months ago
Score +1
6 Upvotes
5 Downvotes
162 Views
12 Comments
Clash of code
Tic Tic
By lagotus
about 10 months ago
Score +-1
2 Upvotes
3 Downvotes
144 Views
7 Comments
Clash of code
Number of prime factors
By Phoenix23
about 7 months ago
Score +2
4 Upvotes
2 Downvotes
76 Views
6 Comments
Clash of code
Perfect Binary Trees
By ppo1
about 7 months ago
Score +1
2 Upvotes
1 Downvote
101 Views
6 Comments
Community Puzzle
Distance between chess players
By otk
about 5 months ago
Score +-1
0 Upvotes
1 Downvote
66 Views
2 Comments
Community Puzzle
Follow the white rabbit
By Silmaen
about 5 months ago
Score +0
0 Upvotes
0 Downvotes
39 Views
0 Comments
Community Puzzle
Doom monsters made smarter
By nicola
about 6 months ago
Score +0
1 Upvote
1 Downvote
54 Views
0 Comments
Community Puzzle
Simple safecracking - part II
By java_coffee_cup
about 5 months ago
Score +3
3 Upvotes
0 Downvotes
42 Views
0 Comments
Clash of code
Sum and multipl It !
By LBOSS
about 5 months ago
Score +1
1 Upvote
0 Downvotes
34 Views
0 Comments
Clash of code
Piano keys
By CGLSD
about 7 months ago
Score +0
1 Upvote
1 Downvote
57 Views
3 Comments
Community Puzzle
Dong dong dong
By Arglanir
about 6 months ago
Score +1
1 Upvote
0 Downvotes
33 Views
8 Comments
Community Puzzle
Passe ton bac !
By nicola
over 1 year ago
Score +-2
4 Upvotes
6 Downvotes
350 Views
10 Comments
Clash of code
Linear recurrence sequence
By nicola
about 2 years ago
Score +3
4 Upvotes
1 Downvote
224 Views
8 Comments
Clash of code
Collatz Sequence Tricks
By SoSerious
about 6 months ago
Score +3
4 Upvotes
1 Downvote
71 Views
2 Comments
Community Puzzle
Morellet’s random lines
By nicola
about 7 months ago
Score +2
2 Upvotes
0 Downvotes
37 Views
0 Comments
Community Puzzle
orDer oF succeSsion
By nicola
about 9 months ago
Score +3
3 Upvotes
0 Downvotes
75 Views
0 Comments
Clash of code
The Sumerian pupil
By nicola
about 7 months ago
Score +2
2 Upvotes
0 Downvotes
39 Views
2 Comments
Clash of code
Cluster computing
By Karolis2011
about 7 months ago
Score +1
1 Upvote
0 Downvotes
42 Views
3 Comments
Community Puzzle
Make love... not war !
By VilBoub
about 9 months ago
Score +3
3 Upvotes
0 Downvotes
194 Views
5 Comments
Clash of code
Array of rocks
By Tautvydas
about 7 months ago
Score +1
2 Upvotes
1 Downvote
42 Views
3 Comments
Clash of code
Pythagorean Triples
By ppo1
about 7 months ago
Score +0
1 Upvote
1 Downvote
40 Views
1 Comment
Clash of code
Remember me for Centuries!
By BenLou
about 8 months ago
Score +3
3 Upvotes
0 Downvotes
73 Views
5 Comments
Community Puzzle
Simple AI duels
By nicola
about 10 months ago
Score +1
2 Upvotes
1 Downvote
136 Views
1 Comment
Clash of code
On The Dot
By vdevid
about 8 months ago
Score +3
3 Upvotes
0 Downvotes
57 Views
0 Comments
Community Puzzle
Biggest Shopping Center
By Coni
about 8 months ago
Score +0
0 Upvotes
0 Downvotes
52 Views
0 Comments
Clash of code
Parentheses Need Not Apply
By vdevid
about 8 months ago
Score +1
1 Upvote
0 Downvotes
60 Views
0 Comments
Community Puzzle
Technology tree optimization
By nicola
about 10 months ago
Score +0
0 Upvotes
0 Downvotes
67 Views
0 Comments
Community Puzzle
Venetian squares
By nicola
about 2 years ago
Score +1
1 Upvote
0 Downvotes
128 Views
1 Comment
Community Puzzle
El Gamal cryptosystem
By nicola
1 year ago
Score +0
0 Upvotes
0 Downvotes
96 Views
2 Comments
Community Puzzle
Aztec code redux decoder
By nicola
almost 2 years ago
Score +2
2 Upvotes
0 Downvotes
90 Views
1 Comment
Community Puzzle
Sharing eggs
By nicola
almost 2 years ago
Score +0
0 Upvotes
0 Downvotes
109 Views
0 Comments
Community Puzzle
Eggs and bells
By nicola
over 1 year ago
Score +0
2 Upvotes
2 Downvotes
79 Views
2 Comments
Community Puzzle
Compass rose
By nicola
1 year ago
Score +1
1 Upvote
0 Downvotes
75 Views
1 Comment
Community Puzzle
Girl versus Rubik’s cube
By nicola
about 10 months ago
Score +1
1 Upvote
0 Downvotes
117 Views
1 Comment
Community Puzzle
Boy versus Rubik’s cube
By nicola
about 10 months ago
Score +-1
0 Upvotes
1 Downvote
121 Views
3 Comments
Community Puzzle
That Special One
By TobTob77
1 year ago
Score +0
1 Upvote
1 Downvote
111 Views
4 Comments
Community Puzzle
Brackets, Ultimate Edition
By JBM
1 year ago
Score +3
3 Upvotes
0 Downvotes
184 Views
4 Comments
Community Puzzle
CG Chat interpreter - Part 1
By player_one
over 1 year ago
Score +3
4 Upvotes
1 Downvote
228 Views
3 Comments
Clash of code
Goldbach
By chokoboy
about 10 months ago
Score +3
3 Upvotes
0 Downvotes
75 Views
3 Comments
Clash of code
The Mark Problem
By dbzadnen
about 10 months ago
Score +3
3 Upvotes
0 Downvotes
82 Views
4 Comments
Clash of code
Jasper's flat
By Ogniok
about 10 months ago
Score +1
1 Upvote
0 Downvotes
22 Views
0 Comments
Community Puzzle
Clocks on my mind
By Earthborne
about 10 months ago
Score +0
0 Upvotes
0 Downvotes
69 Views
4 Comments
Community Puzzle
Water Redox
By flomau
about 11 months ago
Score +0
0 Upvotes
0 Downvotes
50 Views
3 Comments
Community Puzzle
The Abstract Mandelbrot Set
By MathJason
almost 1 year ago
Score +3
3 Upvotes
0 Downvotes
170 Views
1 Comment
Clash of code
Decryption
By Saturn_Newhaki
about 12 months ago
Score +0
1 Upvote
1 Downvote
65 Views
0 Comments
Community Puzzle
Checkmate!
By aCat
over 1 year ago
Score +1
3 Upvotes
2 Downvotes
169 Views
5 Comments
Community Puzzle
The shopping of Mr.Lazy
By prudywsh
over 1 year ago
Score +0
1 Upvote
1 Downvote
123 Views
7 Comments
Community Puzzle
Die, face it !
By programaths
1 year ago
Score +1
1 Upvote
0 Downvotes
432 Views
7 Comments
Clash of code
Round the number
By Kodnot
1 year ago
Score +3
4 Upvotes
1 Downvote
122 Views
2 Comments
Clash of code
Order counts
By Vinzee
1 year ago
Score +2
4 Upvotes
2 Downvotes
116 Views
0 Comments
Clash of code
Smallest maximum length palindrom
By VinceKanabo
over 1 year ago
Score +3
3 Upvotes
0 Downvotes
96 Views
1 Comment
Community Puzzle
Simplified Monopoly™ Turns Prediction
By Shoko84
1 year ago
Score +3
4 Upvotes
1 Downvote
173 Views
11 Comments
Community Puzzle
Bulk Email Regulator
By JBM
1 year ago
Score +0
0 Upvotes
0 Downvotes
86 Views
1 Comment
Community Puzzle
A pool table
By InstouT94
1 year ago
Score +2
2 Upvotes
0 Downvotes
82 Views
0 Comments
Community Puzzle
Sailors shout
By w0nd3r
over 1 year ago
Score +1
1 Upvote
0 Downvotes
48 Views
1 Comment
Community Puzzle
Pavan's Problem
By nattesharan
1 year ago
Score +0
1 Upvote
1 Downvote
67 Views
1 Comment
Community Puzzle
Networking Basics: Supernetting
By DaFrElUf
1 year ago
Score +2
2 Upvotes
0 Downvotes
69 Views
3 Comments
Community Puzzle
Persistent stack
By Alex.Tsitsura
almost 2 years ago
Score +3
3 Upvotes
0 Downvotes
129 Views
6 Comments
Community Puzzle
crossword puzzle
By PernicN
over 1 year ago
Score +1
1 Upvote
0 Downvotes
74 Views
1 Comment
Community Puzzle
Breakout
By player_one
almost 2 years ago
Score +2
2 Upvotes
0 Downvotes
130 Views
2 Comments
Clash of code
The camembert in the box
By Jajoe
over 1 year ago
Score +2
2 Upvotes
0 Downvotes
84 Views
3 Comments
Community Puzzle
Electronic resistors assembling
By Tux
over 1 year ago
Score +1
1 Upvote
0 Downvotes
72 Views
2 Comments
Community Puzzle
Projects & Profits
By DeVoTeD
almost 2 years ago
Score +1
2 Upvotes
1 Downvote
101 Views
1 Comment
Clash of code
Group Inverses
By TheNinja
about 2 years ago
Score +1
5 Upvotes
4 Downvotes
293 Views
8 Comments
Community Puzzle
Pokemon Casino Cheating
By Aun
over 1 year ago
Score +2
2 Upvotes
0 Downvotes
115 Views
3 Comments
Community Puzzle
Connect the dots (Cyber-Alchemist)
By Germain
over 1 year ago
Score +2
9 Upvotes
7 Downvotes
481 Views
10 Comments
Community Puzzle
Number System World
By Yimo
over 1 year ago
Score +0
0 Upvotes
0 Downvotes
90 Views
1 Comment
Community Puzzle
The Teacher Trouble
By EugenioToshiAmato
over 1 year ago
Score +1
2 Upvotes
1 Downvote
102 Views
4 Comments
Community Puzzle
Dashed rectangle
By Briareos
over 1 year ago
Score +2
2 Upvotes
0 Downvotes
83 Views
2 Comments
Community Puzzle
The Optimal Urinal Problem
By justhalf
over 1 year ago
Score +2
3 Upvotes
1 Downvote
179 Views
3 Comments
Community Puzzle
Optimize setting the alarm
By Crownie
over 1 year ago
Score +2
4 Upvotes
2 Downvotes
141 Views
5 Comments
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