Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-09-06
16 : 02 : 10
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 classical problems
<
Previous
41
42
43
44
45
46
47
48
49
50
51
Next
>
ID
NAME
CODE
USERS
ACC %
12660
Co-Prime
LCPC11B
284
26.89
12713
Strings
STRSOCU
39
23.03
12714
Fatawy
FATAWY
148
25.64
12721
Pell (Mid pelling)
PELL2
45
33.83
12726
XOR Game
QN01
541
43.97
12734
Seating Arrangement
QN02
165
60.52
12746
Colorful Circle (EASY)
CRCLE_UI
484
20.91
12749
Dynamic Assignment Problem
DAP
16
54.64
12802
Yet Another Counting Problem
TRI2
13
46.77
12803
Graph
GRAPH2
8
15.00
12804
Spy
SPY2
6
12.24
12805
Age of Empires
AGE2
3
6.41
12806
Blackjack
BLACJACK
7
16.00
12807
Recursive Sequence (Version X)
SPP2
12
16.28
12808
Yet-Yet Another Counting Problem
TREEII
48
64.13
12809
Yet Another Mathematical Problem
MATHII
55
43.74
12810
Yet Another Multiple Problem
MULTII
332
22.65
12855
Teleport
TPORT
4
11.32
12866
Nlogonian Tickets
NTICKETS
333
20.94
12880
Sheep
KOZE
2017
46.20
12908
Binary Matrix
BNMT
19
9.48
12933
n-divisors
NDIV
2340
19.39
12943
Counting
RIOI_3_2
82
46.93
12958
Another Gift Problem
VPL0_A
42
19.75
12959
Basic Grapes Instinct
VPL0_B
231
46.21
12960
Collision on Christmas Eve
VPL0_C
47
20.95
12961
Drastic Grapes
VPL0_D
43
33.53
12964
Count on a treap
COT5
10
30.99
12969
To inifinity and Beyond
BUZZ
67
25.82
12981
Fences
CEOI08A
33
21.46
13002
For Loops Challenge
PFORLOOP
282
38.12
13007
Easy Programming Tutorials
EPTT
281
30.58
13015
Counting Primes
CNTPRIME
1475
22.55
13020
Help MR BEAN
BEANGAME
13
9.26
13031
Vision Field
VISION
28
24.04
13041
The Black Riders
AMR12A
196
40.10
13042
Gandalf vs the Balrog
AMR12B
365
50.71
13043
The Mirror of Galadriel
AMR12D
5980
64.50
13044
Dyslexic Gollum
AMR12E
124
29.11
13045
Denethors Decryption of Dequeue permutations
AMR12F
24
35.05
13046
The Glittering Caves of Aglarond
AMR12G
919
34.88
13047
Saruman of Many Colours
AMR12I
403
37.94
13048
Escape from the Mines
AMR12J
69
24.27
13049
The Loyalty of the Orcs
AMR12K
93
28.67
13050
Entmoot
AMR12C
80
29.17
13051
Wormtongues Mind
AMR12H
69
51.96
13055
New Year Train
IZHONYT
60
56.97
13076
Slikar
CSLIKAR
233
31.96
13078
The Mad Numerologist
MADN
198
32.65
13090
New Strategy
PCPC12D
145
33.53
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.