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Loops
Details
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Definition
External resources
For Loop
While Loop
Loops
Associated training puzzles
Horse-racing Duals
XP
+75 XP
Completed by 108,853 CodinGamers
0
done
Defibrillators
XP
+50 XP
Completed by 78,856 CodinGamers
0
done
MIME Type
XP
+50 XP
Completed by 88,644 CodinGamers
0
done
Unary
Unary
XP
+50 XP
Completed by 105,079 CodinGamers
0
done
ASCII Art
XP
+50 XP
Completed by 132,382 CodinGamers
0
done
Temperatures
XP
+50 XP
Completed by 291,048 CodinGamers
0
done
The Descent
XP
+50 XP
Completed by 728,424 CodinGamers
0
done
Scrabble
XP
+100 XP
Completed by 20,626 CodinGamers
0
done
Network Cabling
XP
+100 XP
Completed by 15,639 CodinGamers
0
done
Stock Exchange Losses
XP
+100 XP
Completed by 32,618 CodinGamers
0
done
ASCII Art - Code Golf
Completed by 3,377 CodinGamers
0
done
The Descent - Code Golf
Completed by 4,724 CodinGamers
0
done
Temperatures
Completed by 24,154 CodinGamers
0
done
Unary - Code Golf
Unary - Code Golf
Completed by 8,074 CodinGamers
0
done
Network Cabling - Code Golf
Completed by 2,127 CodinGamers
0
done
Ghost Legs
by java_coffee_cup
Ghost Legs
XP
+50 XP
Completed by 16,255 CodinGamers
0
done
Lumen
by Sceurpien
Lumen
XP
+50 XP
Completed by 8,006 CodinGamers
0
done
Bank Robbers
by Shotokhan
Bank Robbers
XP
+50 XP
Completed by 7,620 CodinGamers
0
done
Rectangle Partition
by java_coffee_cup
Rectangle Partition
XP
+50 XP
Completed by 6,983 CodinGamers
0
done
May the Triforce be with you!
by Ninsuo
May the Triforce be with you!
XP
+50 XP
Completed by 6,143 CodinGamers
0
done
Dungeons and Maps
by Di_Masta
Dungeons and Maps
XP
+50 XP
Completed by 5,112 CodinGamers
0
done
Happy Numbers
by java_coffee_cup
Happy Numbers
XP
+50 XP
Completed by 4,806 CodinGamers
0
done
Rugby score
by Bob
Rugby score
XP
+50 XP
Completed by 3,607 CodinGamers
0
done
Pirate's treasure
by T0nda
Pirate's treasure
XP
+50 XP
Completed by 3,469 CodinGamers
0
done
Folding Paper
by VilBoub
Folding Paper
XP
+50 XP
Completed by 3,354 CodinGamers
0
done
7-segment scanner
by tutubalin
7-segment scanner
XP
+50 XP
Completed by 3,343 CodinGamers
0
done
Horse-racing Hyperduals
by JBM
Horse-racing Hyperduals
XP
+50 XP
Completed by 2,579 CodinGamers
0
done
Hidden Messages In Images
by AndreMarasca
Hidden Messages In Images
XP
+50 XP
Completed by 2,401 CodinGamers
0
done
Shoot Enemy Aircraft
by Remi.
Shoot Enemy Aircraft
XP
+50 XP
Completed by 2,098 CodinGamers
0
done
Rooks Movements
by Cr3aHal0
Rooks Movements
XP
+50 XP
Completed by 1,701 CodinGamers
0
done
Object Insertion
by irmo322
Object Insertion
XP
+50 XP
Completed by 1,691 CodinGamers
0
done
Create 'Turn Here' Signs
by Lisa-Has-Ideas
Create 'Turn Here' Signs
XP
+50 XP
Completed by 1,610 CodinGamers
0
done
Snail Run
by Eurostar02
Snail Run
XP
+50 XP
Completed by 1,458 CodinGamers
0
done
Sand Fall
by yhuberla
Sand Fall
XP
+50 XP
Completed by 1,128 CodinGamers
0
done
Periodic table spelling
by Edjy
Periodic table spelling
XP
+50 XP
Completed by 1,093 CodinGamers
0
done
Unique Prefixes
by otpv
Unique Prefixes
XP
+50 XP
Completed by 1,078 CodinGamers
0
done
Word Search for Programmers
by Lisa-Has-Ideas
Word Search for Programmers
XP
+50 XP
Completed by 1,059 CodinGamers
0
done
Blackjack solver
by CeliTop
Blackjack solver
XP
+50 XP
Completed by 1,039 CodinGamers
0
done
Shadow Casting
by manychois
Shadow Casting
XP
+50 XP
Completed by 1,003 CodinGamers
0
done
Queen control
by Akip1
Queen control
XP
+50 XP
Completed by 924 CodinGamers
0
done
Frame the picture
by Grarzyna
Frame the picture
XP
+50 XP
Completed by 860 CodinGamers
0
done
Simple auto-scaling
by Kktus
Simple auto-scaling
XP
+50 XP
Completed by 725 CodinGamers
0
done
Detective Geek
by AdemDj12
Detective Geek
XP
+50 XP
Completed by 693 CodinGamers
0
done
IPv6 Shortener
by Toby75
IPv6 Shortener
XP
+50 XP
Completed by 679 CodinGamers
0
done
Faro shuffle
by qpi
Faro shuffle
XP
+50 XP
Completed by 585 CodinGamers
0
done
Rotating arrows
by Mortis_666
Rotating arrows
XP
+50 XP
Completed by 550 CodinGamers
0
done
Body weight is a girl's secret
by java_coffee_cup
Body weight is a girl's secret
XP
+50 XP
Completed by 534 CodinGamers
0
done
Low Resolution: What's The Shape?
by daifei4321
Low Resolution: What's The Shape?
XP
+50 XP
Completed by 519 CodinGamers
0
done
Someone's Acting Sus....
by SubwayMan
Someone's Acting Sus....
XP
+50 XP
Completed by 501 CodinGamers
0
done
Kangaroo words
by GamingGnawer
Kangaroo words
XP
+50 XP
Completed by 488 CodinGamers
0
done
|Build A Bookcase|🔨
by Lisa-Has-Ideas
|Build A Bookcase|🔨
XP
+50 XP
Completed by 462 CodinGamers
0
done
Panel count
by dolmen1234
Panel count
XP
+50 XP
Completed by 461 CodinGamers
0
done
Scrabble score
by Remi.
Scrabble score
XP
+50 XP
Completed by 421 CodinGamers
0
done
FireControl
by Zxc
FireControl
XP
+50 XP
Completed by 418 CodinGamers
0
done
10 pin Bowling Scores
by TheCaptainCoder
10 pin Bowling Scores
XP
+50 XP
Completed by 417 CodinGamers
0
done
Messed up mosaics
by Gautzilla
Messed up mosaics
XP
+50 XP
Completed by 413 CodinGamers
0
done
Minesweeper level generator
by darkhorse64
Minesweeper level generator
XP
+50 XP
Completed by 393 CodinGamers
0
done
Another Road Construction Site - 1
by Trunksistor
Another Road Construction Site - 1
XP
+50 XP
Completed by 329 CodinGamers
0
done
Where Was This Knight Before?
by Chris27
Where Was This Knight Before?
XP
+50 XP
Completed by 322 CodinGamers
0
done
The leaking bathtub
by Tatur2000
The leaking bathtub
XP
+50 XP
Completed by 292 CodinGamers
0
done
Genetics and Computers
by Interstellar
Genetics and Computers
XP
+50 XP
Completed by 290 CodinGamers
0
done
Fibonacci's Rabbit
by Diabetos
Fibonacci's Rabbit
XP
+50 XP
Completed by 285 CodinGamers
0
done
Match DNA Sequence
by vivacit
Match DNA Sequence
XP
+50 XP
Completed by 279 CodinGamers
0
done
Compiler CG86 (Easy Version)
by abdelmathin
Compiler CG86 (Easy Version)
XP
+50 XP
Completed by 273 CodinGamers
0
done
Scaleable TicTacToe
by hhgit
Scaleable TicTacToe
XP
+50 XP
Completed by 227 CodinGamers
0
done
Battle of Heroes
by Nick_Rimer
Battle of Heroes
XP
+50 XP
Completed by 224 CodinGamers
0
done
The Prime Twins - Part one
by Cyber-Kotik
The Prime Twins - Part one
XP
+50 XP
Completed by 215 CodinGamers
0
done
Codongame
by Rafarafa
Codongame
XP
+50 XP
Completed by 191 CodinGamers
0
done
Synchronized Scrambles
by somebuggy
Synchronized Scrambles
XP
+50 XP
Completed by 189 CodinGamers
0
done
The helpdesk
by jddingemanse
The helpdesk
XP
+50 XP
Completed by 181 CodinGamers
0
done
Tabloid Couple-Names 💕
by Lisa-Has-Ideas
Tabloid Couple-Names 💕
XP
+50 XP
Completed by 175 CodinGamers
0
done
Item Maker
by ntu213
Item Maker
XP
+50 XP
Completed by 168 CodinGamers
0
done
Chinese Numbers
by Delicious31415
Chinese Numbers
XP
+50 XP
Completed by 168 CodinGamers
0
done
Shikaku Skill Builder
by Timinator
Shikaku Skill Builder
XP
+50 XP
Completed by 154 CodinGamers
0
done
Takuzu Solver (Easy mode)
by StepBack13
Takuzu Solver (Easy mode)
XP
+50 XP
Completed by 141 CodinGamers
0
done
Save my Drone!
by SR135
Save my Drone!
XP
+50 XP
Completed by 135 CodinGamers
0
done
Who is leading ?
by Edjy
Who is leading ?
XP
+50 XP
Completed by 130 CodinGamers
0
done
Simple Diff Tool
by poppu
Simple Diff Tool
XP
+50 XP
Completed by 117 CodinGamers
0
done
Laughter is contagious
by Edjy
Laughter is contagious
XP
+50 XP
Completed by 93 CodinGamers
0
done
You have been Hacked!
by Eng.Adnane
You have been Hacked!
XP
+50 XP
Completed by 61 CodinGamers
0
done
Card Deck Shuffle
by Corpsman
Card Deck Shuffle
XP
+50 XP
Completed by 50 CodinGamers
0
done
Custom Game of Life
by Edjy
Custom Game of Life
XP
+50 XP
Completed by 2,237 CodinGamers
0
done
Porcupine Fever
by Unihedron
Porcupine Fever
XP
+50 XP
Completed by 1,798 CodinGamers
0
done
Brackets, Extended Edition
by JBM
Brackets, Extended Edition
XP
+50 XP
Completed by 939 CodinGamers
0
done
Target Firing
by UnicornP
Target Firing
XP
+50 XP
Completed by 873 CodinGamers
0
done
Ways to make change
by lhm
Ways to make change
XP
+50 XP
Completed by 750 CodinGamers
0
done
Minesweeper
by VilBoub
Minesweeper
XP
+50 XP
Completed by 740 CodinGamers
0
done
Reversed Look-and-say
by elthaniel
Reversed Look-and-say
XP
+50 XP
Completed by 729 CodinGamers
0
done
Bulgarian solitaire
by cubomedusae
Bulgarian solitaire
XP
+50 XP
Completed by 687 CodinGamers
0
done
IP mask calculating
by Pyoroalb
IP mask calculating
XP
+50 XP
Completed by 673 CodinGamers
0
done
Code Breaker Puzzle
by Wontonimo
Code Breaker Puzzle
XP
+50 XP
Completed by 620 CodinGamers
0
done
Bingo!
by Yanahma
Bingo!
XP
+50 XP
Completed by 595 CodinGamers
0
done
Simplified Monopoly™ Turns Prediction
by Shoko84
Simplified Monopoly™ Turns Prediction
XP
+50 XP
Completed by 528 CodinGamers
0
done
Zhiwei Sun Squares
by DavidAugustoVilla
Zhiwei Sun Squares
XP
+50 XP
Completed by 520 CodinGamers
0
done
Forest Fire
by wolfalberto
Forest Fire
XP
+50 XP
Completed by 500 CodinGamers
0
done
Folding a Note
by P4V3L14K0V
Folding a Note
XP
+50 XP
Completed by 458 CodinGamers
0
done
No More Pythons, Please!
by VictoriousTriceraton
No More Pythons, Please!
XP
+50 XP
Completed by 379 CodinGamers
0
done
Kaprekar's routine
by code_of_the_dead
Kaprekar's routine
XP
+50 XP
Completed by 321 CodinGamers
0
done
Valid brackets in code
by Luj8n
Valid brackets in code
XP
+50 XP
Completed by 290 CodinGamers
0
done
Lost astronaut
by ATmax
Lost astronaut
XP
+50 XP
Completed by 261 CodinGamers
0
done
if then else
by java_coffee_cup
if then else
XP
+50 XP
Completed by 228 CodinGamers
0
done
Goldbach’s Conjecture
by WIlChrist
Goldbach’s Conjecture
XP
+50 XP
Completed by 228 CodinGamers
0
done
Constrained Latin Squares
by darkhorse64
Constrained Latin Squares
XP
+50 XP
Completed by 210 CodinGamers
0
done
All Operations are Equal!
by tzaph
All Operations are Equal!
XP
+50 XP
Completed by 190 CodinGamers
0
done
🏐 🏖 Beach Volleyball 🏐 🏖
by Wontonimo
🏐 🏖 Beach Volleyball 🏐 🏖
XP
+50 XP
Completed by 144 CodinGamers
0
done
Self Checkout Machine
by Rob-G
Self Checkout Machine
XP
+50 XP
Completed by 143 CodinGamers
0
done
Thermal Flying - Episode 1
by sgalasso
Thermal Flying - Episode 1
XP
+50 XP
Completed by 137 CodinGamers
0
done
Various Number Spirals
by UasyaLyuty
Various Number Spirals
XP
+50 XP
Completed by 136 CodinGamers
0
done
Tennis score
by VilBoub
Tennis score
XP
+50 XP
Completed by 129 CodinGamers
0
done
Fractal Image Recognition
by Yegor_Biryukov
Fractal Image Recognition
XP
+50 XP
Completed by 118 CodinGamers
0
done
Entanglement - Episode 1
by VizGhar
Entanglement - Episode 1
XP
+50 XP
Completed by 86 CodinGamers
0
done
BobTheScience and the Food Stack
by Grief97
BobTheScience and the Food Stack
XP
+50 XP
Completed by 83 CodinGamers
0
done
Team Building
by Andriamanitra
Team Building
XP
+50 XP
Completed by 70 CodinGamers
0
done
Networking
by Gladwell
Networking
XP
+50 XP
Completed by 63 CodinGamers
0
done
Frog Date
by NicknamedTwice
Frog Date
XP
+50 XP
Completed by 54 CodinGamers
0
done
N-dimensional maze
by Edjy
N-dimensional maze
XP
+50 XP
Completed by 43 CodinGamers
0
done
Polygon equilibrium
by Edjy
Polygon equilibrium
XP
+50 XP
Completed by 33 CodinGamers
0
done
n Queens
by VilBoub
n Queens
XP
+50 XP
Completed by 660 CodinGamers
0
done
Chess board analyzer
by Di_Masta
Chess board analyzer
XP
+50 XP
Completed by 499 CodinGamers
0
done
Dominoes solver
by VilBoub
Dominoes solver
XP
+50 XP
Completed by 203 CodinGamers
0
done
Dumbbells solver
by VilBoub
Dumbbells solver
XP
+50 XP
Completed by 193 CodinGamers
0
done
Hitori solver
by VilBoub
Hitori solver
XP
+50 XP
Completed by 178 CodinGamers
0
done
Surakarta
by pac-nam
Surakarta
XP
+50 XP
Completed by 152 CodinGamers
0
done
Divisibility of Fibonacci numbers sum
by OPi
Divisibility of Fibonacci numbers sum
XP
+50 XP
Completed by 131 CodinGamers
0
done
Pedestrian Traffic
by tobakudan
Pedestrian Traffic
XP
+50 XP
Completed by 41 CodinGamers
0
done
Advertisements
by jddingemanse
Advertisements
XP
+50 XP
Completed by 40 CodinGamers
0
done
Squares order
by VilBoub
Squares order
XP
+50 XP
Completed by 231 CodinGamers
0
done
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