Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2024-08-17
02 : 03 : 38
All
ADA95
DOC
ASM32-GCC
ASM32
ASM64
GAWK
MAWK
BASH
BC
BF
C-CLANG
C
NCSHARP
CSHARP
C++ 4.3.2
CPP
CPP14-CLANG
CPP14
C99
CLPS
CLOJURE
COBOL
COFFEE
LISP clisp
LISP sbcl
D
D-CLANG
D-DMD
DART
ELIXIR
ERL
FSHARP
FANTOM
FORTH
FORTRAN
GO
GOSU
GRV
HASK
ICON
ICK
JAR
JAVA
JS-RHINO
JS-MONKEY
JULIA
KTLN
LUA
NEM
NICE
NIM
NODEJS
OBJC
OBJC-CLANG
OCAML
OCT
PAS-GPC
PAS-FPC
PDF
PERL
PERL6
PHP
PICO
PIKE
PS
PRLG-swi
PROLOG
PYTHON
PYPY
PYPY3
PYTHON3
PY_NBC
R
RACKET
RUBY
RUST
SCALA
SCM guile
CHICKEN
SCM qobi
SED
ST
SQLITE
SWIFT
TCL
TEXT
UNLAMBDA
VB.NET
WHITESPACE
list of challenge problems
Previous
1
2
3
Next
>
ID
NAME
CODE
USERS
ACC %
53
Kamil
KAMIL
6379
49.36
72
Food Shortage in Byteland
BYTEFOOD
261
54.71
126
Solovay-Strassen Inverted
SOLSTRAS
101
57.39
127
Johnny Goes Shopping
JOHNNY
1506
65.88
155
Solving the Puzzle
SOLVING
12
5.05
218
Points on a Sphere
PSPHERE
190
67.56
219
Pawns Gone Wild
PAWNS
23
60.70
222
The Burning City
BURNCITY
43
58.65
225
Nightmare in the Towers of Hanoi
HANOI
19
47.65
232
Bytelandian Telecom
BYTELE
42
68.25
240
Santa Claus and the Presents
SANTA
122
73.43
270
Digits of Pi
PIVAL
5880
71.25
276
Herdkeeper
MFENCE
50
68.27
285
Atomic Shelters
ATSHELT
121
63.05
289
The Turing Music Box
TMBOX
73
68.95
294
Johnny and the Optimisation of Homework
HWORK
16
45.43
295
Bytelandian Origami
BRIGAMI
27
61.84
298
Closing down Railway Lines
DERAIL
131
83.37
313
The Game of Crosses & Crosses
CROSSES
27
75.60
314
Digits of e
EVAL
3008
60.22
315
The Secret Fellowship of Byteland
BFORG
46
70.40
316
Japan Crossword
JCROSS
160
68.28
317
Simple Image Recognition
IMGREC1
319
73.18
321
X-Words
XWORDS
19
64.46
326
Enjoying a Multiplayer Game
MGAME
18
71.32
353
Displace
DISPLACE
43
47.08
378
Size Contest
SIZECON
10771
55.92
525
Fractions Calculator
TFRACAL2
53
41.49
528
Shortest Superstring
TSSTR
174
48.15
755
Rectangles in a Square
RIS
31
63.51
758
Tetris AI
TTR
74
77.83
759
Hard Image Recognition
HIR
17
67.97
761
Minesweeper
MSWP
50
40.33
919
Prime checker
PRIC
1620
65.42
1414
SuDoku Puzzle
SUD
434
53.70
1416
Electrification
ELC
36
38.50
1422
Digital Image Processing
DIP
121
74.53
1423
Digits of SQRT(2)
SQRT2
2743
67.38
1481
Yet another computer network problem
PT07E
23
66.58
1492
Lexicographic sort
SLEXSORT
489
50.85
1558
Math II
MATH2
36
73.24
1690
Intercept
INTER
42
31.73
1711
Greatest Common Divisor
GCD
109
31.71
1742
Brainf_ck
BRAINF_K
70
36.24
2624
JawBreaker Game
JAWB
86
61.16
2628
Markov Algorithm
MAR
117
48.91
2629
Robo Eye
EYES
39
78.03
2659
Carl
CARL
70
39.22
2732
Attack A Single Test File!
SINGLEL
3
40.74
3880
Nop
NOP
607
49.87
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.