|
440 |
P1439
Rhombs
|
0 / 0 |
(无) |
|
441 |
P1440
Varacious Steve
|
1 / 1 |
10 |
|
442 |
P1441
Table
|
1 / 7 |
7 |
|
443 |
P1442
Black Box
|
1 / 2 |
6 |
|
444 |
P1443
DEL command
|
0 / 1 |
10 |
|
445 |
P1444
Parallelepiped walk
|
1 / 1 |
6 |
|
446 |
P1445
Random number
|
0 / 0 |
(无) |
|
447 |
P1446
Moscow Time
|
1 / 1 |
6 |
|
448 |
P1447
Ambiguous Dates
|
0 / 0 |
(无) |
|
449 |
P1448
Cube
|
0 / 0 |
(无) |
|
450 |
P1449
Enigma
|
1 / 1 |
6 |
|
451 |
P1450
Gridland
|
1 / 3 |
6 |
|
452 |
P1451
T9
|
1 / 2 |
8 |
|
453 |
P1452
Signal Box
|
0 / 0 |
(无) |
|
454 |
P1453
Delta Encoding and Decoding
|
0 / 0 |
(无) |
|
455 |
P1454
Factorial Frequencies
|
1 / 3 |
6 |
|
456 |
P1455
Crazy tea party
|
0 / 0 |
(无) |
|
457 |
P1456
Supermarket
|
1 / 1 |
5 |
|
458 |
P1457
Lord of the Ring
|
1 / 1 |
7 |
|
459 |
P1458
Common Subsequence
|
1 / 1 |
7 |
|
460 |
P1459
Power Network
|
1 / 3 |
7 |
|
461 |
P1460
Firefighters
|
0 / 0 |
(无) |
|
462 |
P1461
Binary Polynomials
|
0 / 0 |
(无) |
|
463 |
P1462
Random Walk
|
0 / 0 |
(无) |
|
464 |
P1463
Strategic game
|
1 / 3 |
6 |
|
465 |
P1464
Company
|
0 / 0 |
(无) |
|
466 |
P1465
Multiple
|
1 / 1 |
6 |
|
467 |
P1466
Girls and Boys
|
1 / 4 |
10 |
|
468 |
P1467
Symbolic Derivation
|
1 / 8 |
10 |
|
469 |
P1468
Rectangles
|
1 / 10 |
10 |
|
470 |
P1469
COURSES
|
1 / 13 |
10 |
|
471 |
P1470
Closest Common Ancestors
|
1 / 5 |
10 |
|
472 |
P1471
Triangles
|
1 / 2 |
10 |
|
473 |
P1472
Instant Complexity
|
1 / 2 |
10 |
|
474 |
P1473
There's Treasure Everywhere!
|
1 / 10 |
10 |
|
475 |
P1474
Video Surveillance
|
1 / 2 |
10 |
|
476 |
P1475
Pushing Boxes
|
2 / 8 |
10 |
|
477 |
P1476
Always On the Run
|
1 / 10 |
10 |
|
478 |
P1477
Box of Bricks
|
1 / 4 |
10 |
|
479 |
P1478
Island of Logic
|
1 / 3 |
10 |
|
480 |
P1479
MBone
|
1 / 3 |
10 |
|
481 |
P1480
Optimal Programs
|
1 / 2 |
10 |
|
482 |
P1481
The Die Is Cast
|
1 / 2 |
10 |
|
483 |
P1482
It's not a Bug, It's a Feature!
|
1 / 6 |
10 |
|
484 |
P1483
Going in Circles on Alpha Centauri
|
1 / 2 |
10 |
|
485 |
P1484
Blowing Fuses
|
1 / 2 |
10 |
|
486 |
P1485
Fast Food
|
1 / 3 |
10 |
|
487 |
P1486
Sorting Slides
|
1 / 4 |
10 |
|
488 |
P1487
Single-Player Games
|
1 / 3 |
10 |
|
489 |
P1488
TEX Quotes
|
1 / 3 |
10 |
|
490 |
P1489
Egyptian Multiplication
|
1 / 2 |
10 |
|
491 |
P1490
Cabinets
|
0 / 0 |
(无) |
|
492 |
P1491
Pi
|
1 / 8 |
10 |
|
493 |
P1492
Up and Down Sequences
|
1 / 19 |
10 |
|
494 |
P1493
Machined Surfaces
|
1 / 3 |
10 |
|
495 |
P1494
Sunrise
|
0 / 0 |
(无) |
|
496 |
P1495
LED Test
|
0 / 0 |
(无) |
|
497 |
P1496
Word Index
|
1 / 2 |
10 |
|
498 |
P1497
Molecules
|
1 / 2 |
10 |
|
499 |
P1498
Matching Meetings
|
0 / 0 |
(无) |
|
500 |
P1499
Supercomputer Selection, The Sequel
|
0 / 0 |
(无) |
|
501 |
P1500
Polygonal Puzzle
|
0 / 0 |
(无) |
|
502 |
P1501
Word-Search Wonder
|
1 / 2 |
10 |
|
503 |
P1502
MPI Maelstrom
|
2 / 8 |
10 |
|
504 |
P1503
Integer Inquiry
|
1 / 2 |
10 |
|
505 |
P1504
Adding Reversed Numbers
|
1 / 2 |
10 |
|
506 |
P1505
Copying Books
|
1 / 2 |
10 |
|
507 |
P1506
Substitution Cipher
|
1 / 23 |
10 |
|
508 |
P1507
Commedia dell' arte
|
1 / 3 |
10 |
|
509 |
P1508
Skyscraper Floors
|
0 / 0 |
(无) |
|
510 |
P1509
Glass Beads
|
1 / 1 |
10 |
|
511 |
P1510
Hares and Foxes
|
0 / 0 |
(无) |
|
512 |
P1511
Invitation Cards
|
1 / 6 |
10 |
|
513 |
P1512
Keeps Going and Going and ...
|
0 / 0 |
(无) |
|
514 |
P1513
Scheduling Lectures
|
0 / 0 |
(无) |
|
515 |
P1514
Metal Cutting
|
0 / 0 |
(无) |
|
516 |
P1515
Street Directions
|
2 / 3 |
10 |
|
517 |
P1516
Parallel Deadlock
|
0 / 0 |
(无) |
|
518 |
P1517
u Calculate e
|
1 / 8 |
10 |
|
519 |
P1518
Problem Bee
|
1 / 15 |
10 |
|
520 |
P1519
Digital Roots
|
1 / 11 |
10 |
|
521 |
P1520
Scramble Sort
|
1 / 14 |
10 |
|
522 |
P1521
Entropy
|
2 / 4 |
10 |
|
523 |
P1522
N-Credible Mazes
|
2 / 7 |
10 |
|
524 |
P1523
SPF
|
1 / 8 |
10 |
|
525 |
P1524
Cowculations
|
1 / 3 |
10 |
|
526 |
P1525
Hi-Q
|
1 / 4 |
10 |
|
527 |
P1526
Call Forwarding
|
1 / 3 |
10 |
|
528 |
P1527
Making the Grade
|
1 / 10 |
10 |
|
529 |
P1528
Perfection
|
1 / 6 |
10 |
|
530 |
P1529
Shipping Routes
|
1 / 5 |
10 |
|
531 |
P1530
Slurpys
|
1 / 6 |
10 |
|
532 |
P1531
Trooper of Bam
|
0 / 0 |
(无) |
|
533 |
P1532
Mixed Numbers
|
0 / 0 |
(无) |
|
534 |
P1533
Mystery
|
1 / 5 |
10 |
|
535 |
P1534
Terrorist Attack
|
1 / 4 |
10 |
|
536 |
P1535
Forgetful
|
1 / 2 |
10 |
|
537 |
P1536
Trains
|
0 / 0 |
(无) |
|
538 |
P1537
Identifying Legal Pascal Real Constants
|
1 / 5 |
10 |
|
539 |
P1538
Extrapolation Using a Difference Table
|
1 / 4 |
10 |