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ID
Title
Submit
Solved
3400
Picnic Cows
1
1
3401
Nondecreasing sequence
39
23
3402
Terrorist Attack
32
10
3403
Floor of Peter¡¯s Bedroom
15
10
3404
Maximal Sub-rectangle
29
12
3406
Secret Task
32
1
3407
Rank and File
3
0
3408
The Extent of the Problem
0
0
3409
Filtration
23
3
3410
Like Water for Clay
6
4
3411
Wandering Aimlessly
4
1
3412
Cables ... in Spaaace!
16
9
3413
Patterns and Pictures
23
20
3414
No Wormholes Were Harmed
5
3
3415
Tribute (Editor)
3
2
3416
YAPTCHA
184
80
3417
Skyscrapers
145
42
3418
Business Cards
53
15
3419
Morphing is fun
1
0
3420
Tower
49
11
3421
Suffix reconstruction
15
10
3422
Stock Market
142
53
3423
Revamping Trails
317
32
3424
Fair Shuttle
35
14
3425
Another lottery
49
37
3426
Ballot evaluation
104
29
3427
Dark roads
522
245
3428
Elias gamma coding
20
9
3429
Food portion sizes
14
9
3430
Generate random numbers
60
46
3431
Hotel booking
107
21
3432
RIPOFF
22
13
3433
Cranes
81
24
3434
WiFi
63
26
3435
Exact Change
39
23
3436
Dominos 2
148
38
3437
Logo 2
39
10
3438
Trains
86
30
3439
Classified
3
0
3440
Hot Spot
35
5
3441
alance
6
3
3442
Laurel Creek
1
0
3443
Rocket Stages
19
6
3444
Virtual Friends
79
35
3445
Convex Hull
131
40
3446
Nim or not Nim
82
57
3447
A Analytic function
6
5
3448
Bags and balls
94
59
3449
Chours
19
4
3450
Divisors showdown
341
126
3451
Euler's totient function
81
52
3452
course schedule
74
16
3453
Stock Charts
146
36
3454
Watering Plants
48
6
3455
Odd Divisors
173
72
3456
The Card Shuffling
33
22
3457
The Card Line
21
12
3458
Transportation Network
8
3
3459
EZ-Sokoban
7
3
3460
Alphabetomials
16
4
3461
Nim-k
105
53
3462
Enemy Towers
8
4
3463
Ordered Nim
310
106
3464
Barons And Coins
10
5
3465
Primes
95
28
3466
onmylove's sum
70
31
3467
Cut Edges
24
20
3468
Flip Coins
69
41
3469
Strange Car
6
5
3470
RSA Factorization
57
17
3471
Hard-working Student
10
5
3472
System Engineer
38
18
3473
Cycles of Lanes
39
16
3474
Multiprocessor Scheduling
4
2
3475
Maze Stretching
21
6
3476
Software Industry Revolution
13
2
3477
The Lucky Numbers
4
2
3478
The Robbery
90
12
3479
The Computer Game
1
1
3480
The Bad Number
8
5
3481
Nth Largest Value
186
139
3482
Equal Sum Partitions
51
34
3483
Balls
18
13
3484
Running Median
102
43
3485
The Next Permutation
111
66
3486
Adjacent Bit Counts
16
15
3487
Convex Hull of Lattice Points
34
23
3488
Interior Points of Lattice Polygons
7
5
3489
Lambda-Calculus
8
2
3490
Type Derivation
6
3
3491
Distance
44
11
3492
Area Coordinates I
139
26
3493
Area Coordinates II
27
13
3494
A Funy Stone Game
33
19
3495
Distribute The Apples III
24
16
3496
1957 Number I
60
30
3497
1957 Number II
29
19
3498
The Winner
13
6
3499
Happy Children's Day
124
85