|
|
6464 |
6464
行列式计算 (Determinant)
|
1 / 1 |
10 |
|
|
6465 |
6465
数列求和 (Sum of Series)
|
1 / 1 |
10 |
|
|
6466 |
6466
阿拉丁的地毯店 (Aladdin's Carpet)
|
1 / 1 |
10 |
|
|
6467 |
6467
最后的字母 (Latest Letter)
|
1 / 1 |
10 |
|
|
6468 |
6468
糖果优惠券 (Candy Coupon)
|
1 / 1 |
10 |
|
|
6469 |
6469
爱丽丝能走多远 (GoFarAlice)
|
1 / 1 |
10 |
|
|
6470 |
6470
大真菌 (BigFungus)
|
1 / 1 |
10 |
|
|
6471 |
6471
农夫与腿 (Farmer and Legs)
|
1 / 1 |
10 |
|
|
6472 |
6472
有多少小麦？ (How much wheat?)
|
1 / 1 |
10 |
|
|
6473 |
6473
字母排序 (Order Letters)
|
1 / 1 |
10 |
|
|
6474 |
6474
特殊数字计数 (Count Special)
|
1 / 1 |
10 |
|
|
6475 |
6475
全是关于进制 (All about that Base)
|
1 / 1 |
10 |
|
|
6476 |
6476
网格行走 (Grid Walk)
|
1 / 1 |
10 |
|
|
6477 |
6477
树上的蛞蝓 (Tree Slugs)
|
1 / 1 |
10 |
|
|
6478 |
6478
A：视野 (View)
|
0 / 1 |
10 |
|
|
6479 |
6479
B：保持冷静，保持社交距离 (Keep Calm and Social Distancing)
|
1 / 2 |
10 |
|
|
6480 |
6480
C：桌子摆放 (Arrangement)
|
0 / 1 |
10 |
|
|
6482 |
6482
质数 (Prime Numbers)
|
1 / 1 |
10 |
|
|
6483 |
6483
右可截断质数 (Right-truncatable Primes)
|
1 / 1 |
10 |
|
|
6484 |
6484
数字单词 (Digit Word)
|
1 / 1 |
10 |
|
|
6485 |
6485
循环质数 (Circular Primes)
|
1 / 1 |
10 |
|
|
6486 |
6486
B：罗马数字 (Roman Numerals)
|
1 / 1 |
10 |
|
|
6487 |
6487
C：幻方 (Magic Square)
|
1 / 1 |
10 |
|
|
6488 |
6488
D：国际象棋博弈 (Chess Game)
|
1 / 1 |
10 |
|
|
6489 |
6489
A：预订房间 (Booking)
|
1 / 1 |
10 |
|
|
6490 |
6490
B：行星 (Planets)
|
0 / 1 |
10 |
|
|
6491 |
6491
C：DNA 序列合成 (DNA)
|
1 / 1 |
10 |
|
|
6492 |
6492
D：电梯调度 (Elevators)
|
0 / 1 |
10 |
|
|
6493 |
6493
A：职场体验 (Job Shadowing)
|
1 / 1 |
10 |
|
|
6494 |
6494
B：跳跃 (Jump)
|
1 / 1 |
10 |
|
|
6495 |
6495
C：Bit 去哪了？ (Where did Bit go?)
|
1 / 1 |
10 |
|
|
6496 |
6496
D：Minecraft 模拟器 (Minecraft Simulator)
|
0 / 1 |
10 |
|
|
6497 |
6497
电话资费计算 (Cellphone)
|
1 / 2 |
10 |
|
|
6498 |
6498
Rövarspråket（强盗语言）
|
1 / 1 |
10 |
|
|
6499 |
6499
完全数、盈数与亏数 (Perfect, Abundant, or Deficient)
|
1 / 1 |
10 |
|
|
6500 |
6500
完全数 2 (Perfect 2)
|
1 / 1 |
10 |
|
|
6501 |
6501
Pattern（差分循环模式）
|
1 / 1 |
10 |
|
|
6502 |
6502
游戏控制台 (Game Console)
|
0 / 5 |
10 |
