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# ID Name Difficulty Solver
1 abc353_a A. Buildings -1018 18632
2 abc362_a A. Buy a Pen -1001 16920
3 abc322_a A. First ABC 2 -992 20036
4 abc317_a A. Potions -942 14791
5 abc318_a A. Full Moon -934 18882
6 abc146_a A. Can't Wait for Holiday -805 16542
7 abc243_b B. Hit and Blow -692 14274
8 abc369_a A. 369 -665 15168
9 abc374_b B. Unvarnished Report -660 14577
10 abc227_b B. KEYENCE building -634 10474
11 agc025_a A. Digits Sum -598 7720
12 abc144_b B. 81 -597 22391
13 abc351_b B. Spot the Difference -585 15445
14 abc371_a A. Jiro -584 14603
15 arc105_a A. Fourtune Cookies -582 7719
16 abc379_b B. Strawberries -533 13208
17 abc326_b B. 326-like Numbers -503 14992
18 abc287_b B. Postal Card -471 12524
19 abc249_b B. Perfect String -459 12098
20 jsc2019_qual_a A. Takahashi Calendar -455 6130
21 abc274_b B. Line Sensor -449 11575
22 abc335_b B. Tetrahedral Number -416 15410
23 abc170_b B. Crane and Turtle -414 19991
24 abc342_b B. Which is ahead? -378 13798
25 abc111_b B. AtCoder Beginner Contest 111 -370 10723
26 abc078_b B. ISU -334 9111
27 arc119_a A. 119 × 2^23 + 1 -303 5618
28 abc319_b B. Measure -299 16910
29 abc307_b B. racecar -298 11504
30 abc224_b B. Mongeness -237 11615
31 abc228_b B. Takahashi's Secret -229 11586
32 abc156_c C. Rally -221 21811
33 abc129_b B. Balance -182 14338
34 abc197_b B. Visibility -170 14229
35 hhkb2020_b B. Futon -147 7792
36 abc086_b B. 1 21 -146 16460
37 sumitb2019_b B. Tax Rate -139 13595
38 abc157_b B. Bingo -128 19793
39 tenka1_2012_5 A. 孫子算経 -126 1911
40 abc285_b B. Longest Uncommon Prefix -123 10705
41 abc068_b B. Break Number -118 17780
42 hitachi2020_b B. Nice Shopping -80 9245
43 arc025_1 A. ゴールドラッシュ -80 2802
44 abc322_c C. Festival -56 16321
45 abc327_b B. A^A -54 13746
46 abc039_b B. エージェント高橋君 -54 6573
47 abc123_b B. Five Dishes 1 13986
48 abc114_b B. 754 2 13546
49 abc170_c C. Forbidden List 15 17178
50 abc295_b B. Bombs 24 10961
51 abc305_c C. Snuke the Cookie Picker 30 10720
52 abc124_c C. Coloring Colorfully 34 14844
53 abc133_b B. Good Distance 47 16898
54 abc152_c C. Low Elements 59 15854
55 abc325_b B. World Meeting 61 10803
56 abc267_b B. Split? 61 10105
57 abc160_c C. Traveling Salesman around Lake 62 20159
58 abc158_c C. Tax Increase 66 17143
59 abc177_b B. Substring 108 17060
60 abc231_c C. Counting 2 111 12321
61 abc239_c C. Knight Fork 119 10448
62 abc247_b B. Unique Nicknames 127 11179
63 abc113_b B. Palace 144 15456
64 abc265_c C. Belt Conveyor 146 10696
65 abc312_b B. TaK Code 153 10270
66 abc343_c C. 343 160 14142
67 abc087_b B. Coins 161 67190
68 abc196_c C. Doubled 202 13991
69 abc212_c C. Min Difference 205 14274
70 abc097_b B. Exponential 207 11428
71 abc333_c C. Repunit Trio 224 12885
72 abc179_c C. A x B + C 261 15836
73 arc096_a C. Half and Half 273 17954
74 abc182_c C. To 3 274 13111
75 arc106_a A. 106 277 7527
76 abc263_c C. Monotonically Increasing 282 9821
77 abc012_3 C. 九九足し算 284 6250
78 abc224_c C. Triangle? 286 10118
79 arc090_a C. Candies 300 13210
80 abc369_c C. Count Arithmetic Subarrays 315 11066
81 abc225_c C. Calendar Validator 318 8992
82 abc183_c C. Travel 329 12041
83 arc004_1 A. 2点間距離の最大値 ( The longest distance ) 330 9039
84 abc079_c C. Train Ticket 331 16251
85 abc145_c C. Average Length 335 16622
86 abc255_b B. Light It Up 348 9756
87 aising2020_c C. XYZ Triplets 377 8765
88 abc289_c C. Coverage 396 9424
89 abc207_c C. Many Segments 397 10178
90 arc082_a C. Together 407 12769
91 abc096_c C. Grid Repainting 2 407 12275
92 abc264_d D. "redocta".swap(i,i+1) 414 9251
93 abc150_c C. Count Order 422 19110
94 arc086_a C. Not so Diverse 430 12948
95 abc293_c C. Make Takahashi Happy 431 10293
96 abc057_b B. Checkpoints 434 10945
97 abc201_c C. Secret Number 439 11470
98 cf17_final_a A. AKIBA 439 3664
99 keyence2019_b B. KEYENCE String 446 6731
100 abc157_c C. Guess The Number 456 14087
101 arc121_a A. 2nd Greatest Distance 459 4446
102 abc190_c C. Bowls and Dishes 472 12156
103 indeednow_2015_qualb_2 B. 高橋くんと文字列操作 491 2067
104 arc039_a A. A - B problem 494 3093
105 abc258_b B. Number Box 511 9298
106 abc338_c C. Leftover Recipes 513 9807
107 abc249_c C. Just K 528 8950
108 diverta2019_b B. RGB Boxes 538 8022
109 abc226_c C. Martial artist 539 9066
110 abc277_c C. Ladder Takahashi 540 9535
111 arc029_1 A. 高橋君とお肉 549 6913
112 agc004_a A. Divide a Cuboid 558 7458
113 abc085_c C. Otoshidama 584 52987
114 abc029_c C. Brute-force Attack 584 6755
115 arc013_1 A. 梱包できるかな？ 585 2986
116 abc133_c C. Remainder Minimization 2019 592 14148
117 abc167_c C. Skill Up 595 15552
118 abc363_c C. Avoid K Palindrome 2 602 9666
119 abc334_d D. Reindeer and Sleigh 602 8770
120 abc233_c C. Product 604 9780
121 abc317_c C. Remembering the Days 604 9346
122 arc079_a C. Cat Snuke and a Voyage 609 10570
123 abc270_c C. Simple path 625 8747
124 abc319_d D. Minimum Width 631 10915
125 abc040_b B. □□□□□ 640 6246
126 abc173_c C. H and V 653 13100
127 abc285_d D. Change Usernames 663 7109
128 abc241_c C. Connect 6 664 9291
129 abc305_d D. Sleep Log 671 7392
130 abc299_d D. Find by Query 684 7131
131 abc232_c C. Graph Isomorphism 685 7327
132 code_festival_final_c C. N進数 685 2056
133 abc143_d D. Triangles 686 11366
134 abc227_c C. ABC conjecture 692 8432
135 abc327_d D. Good Tuple Problem 709 8065
136 abc213_d D. Takahashi Tour 710 10325
137 arc078_a C. Splitting Pile 710 9628
138 arc059_a C. Be Together 712 12734
139 abc205_d D. Kth Excluded 713 9323
140 abc144_d D. Water Bottle 714 9866
141 abc312_c C. Invisible Hand 727 8707
142 arc122_b B. Insurance 729 3442
143 abc146_c C. Buy an Integer 741 13684
144 arc114_a A. Not coprime 750 4877
145 abc211_d D. Number of Shortest paths 755 9201
146 abc162_d D. RGB Triplets 757 11827
147 abc264_c C. Matrix Reducing 758 7437
148 abc051_b B. Sum of Three Integers 784 18651
149 abc255_d D. ±1 Operation 2 788 8008
150 abc248_d D. Range Count Query 793 9302
151 abc217_d D. Cutting Woods 802 10174
152 abc168_d D. .. (Double Dots) 804 11748
153 abc128_c C. Switches 805 15322
154 abc026_c C. 高橋君の給料 820 5144
155 arc103_a C. /\/\/\/ 826 10390
156 abc341_d D. Only one of two 829 8897
157 sumitb2019_d D. Lucky PIN 838 11004
158 abc320_c C. Slot Strategy 2 (Easy) 851 7861
159 abc235_d D. Multiply and Rotate 862 7485
160 abc440_d D. Forbidden List 2 863 5728
161 abc206_d D. KAIBUNsyo 879 8340
162 abc311_d D. Grid Ice Floor 885 7093
163 abc038_c C. 単調増加 894 6311
164 abc324_d D. Square Permutation 895 7194
165 abc015_3 C. 高橋くんのバグ探し 912 4769
166 tenka1_2019_c C. Stones 944 6242
167 arc101_a C. Candles 947 9270
168 agc016_a A. Shrinking 951 5637
169 abc151_d D. Maze Master 959 9846
170 abc351_d D. Grid and Magnet 974 6812
171 abc147_c C. HonestOrUnkind2 977 10938
172 abc161_d D. Lunlun Number 991 11261
173 abc218_c C. Shapes 1012 7313
174 abc304_d D. A Piece of Cake 1015 5797
175 abc007_3 A. 幅優先探索 1024 14536
176 diverta2019_2_b B. Picking Up 1026 4664
177 abc284_e E. Count Simple Paths 1043 6738
178 abc114_c C. 755 1045 10534
179 abc152_d D. Handstand 2 1045 8820
180 abc276_e E. Round Trip 1058 5488
181 abc240_e E. Ranges on Tree 1068 4847
182 abc317_e E. Avoid Eye Contact 1085 5493
183 abc115_d D. Christmas 1088 6796
184 arc061_a C. Many Formulas 1089 15596
185 arc100_a C. Linear Approximation 1089 9430
186 arc084_a C. Snuke Festival 1096 11714
187 abc182_e E. Akari 1098 5856
188 agc034_b B. ABC 1101 4845
189 panasonic2020_d D. String Equivalence 1102 5833
190 arc031_2 B. 埋め立て 1106 6681
191 abc348_d D. Medicines on Grid 1108 6211
192 abc319_c C. False Hope 1111 5967
193 abc273_d D. LRUD Instructions 1119 4941
194 abc080_c C. Shopping Street 1130 6215
195 arc034_2 B. 方程式 1132 2469
196 abc165_c C. Many Requirements 1136 10485
197 abc364_d D. K-th Nearest 1136 6762
198 abc124_d D. Handstand 1138 6967
199 abc112_c C. Pyramid 1147 8306
200 abc006_3 C. スフィンクスのなぞなぞ 1158 5521
201 abc305_e E. Art Gallery on Graph 1158 5447
202 tenka1_2017_c C. 4/N 1158 4829
203 agc033_a A. Darker and Darker 1159 6781
204 abc198_e E. Unique Color 1161 5801
205 arc058_a C. Iroha's Obsession 1174 13609
206 abc332_d D. Swapping Puzzle 1175 5112
207 abc236_d D. Dance 1190 6535
208 abc181_e E. Transformable Teacher 1193 5233
209 arc118_b B. Village of M People 1196 2754
210 indeednow_2015_quala_3 C. 説明会 1200 1790
211 abc361_d D. Go Stone Puzzle 1202 5805
212 abc254_e E. Small d and k 1202 5627
213 abc257_d D. Jumping Takahashi 2 1203 5317
214 abc270_e E. Apple Baskets on Circle 1211 5204
215 abc200_d D. Happy Birthday! 2 1217 6259
216 abc198_d D. Send More Money 1224 5345
217 abc174_e E. Logs 1227 8358
218 arc083_a C. Sugar Water 1255 6263
219 abc138_e E. Strings of Impurity 1257 6047
220 m_solutions2019_d D. Maximum Sum of Minimum 1267 3156
221 arc054_b B. ムーアの法則 1269 4050
222 abc339_d D. Synchronized Players 1276 5229
223 abc196_d D. Hanjo 1277 5520
224 donuts_2015_2 B. Tokyo 7th シスターズ 1297 1194
225 abc363_e E. Sinking Land 1307 4887
226 abc268_d D. Unique Username 1309 4533
227 arc018_2 B. 格子点と整数 1330 2102
228 abc100_d D. Patisserie ABC 1331 5894
229 abc099_d D. Good Grid 1345 4385
230 abc119_c C. Synthetic Kadomatsu 1346 6902
231 abc119_d D. Lazy Faith 1346 5444
232 abc128_d D. equeue 1354 6681
233 abc326_d D. ABC Puzzle 1371 4436
234 abc224_d D. 8 Puzzle on Graph 1376 4700
235 arc007_3 C. 節約生活 1386 1497
236 cf17_final_c C. Time Gap 1390 2101
237 abc104_c C. All Green 1393 7839
238 abc381_e E. 11/22 Subsequence 1396 3489
239 agc020_b B. Ice Rink Game 1404 3410
240 abc026_d D. 高橋君ボール1号 1406 3256
241 code_formula_2014_qualB_c C. 仲良し文字列 1406 929
242 abc002_4 D. 派閥 1418 8710
243 abc184_e E. Third Avenue 1418 5120
244 abc345_d D. Tiling 1419 4297
245 abc305_f F. Dungeon Explore 1420 3373
246 abc213_e E. Stronger Takahashi 1423 5123
247 abc192_d D. Base n 1425 5746
248 abc302_f F. Merge Set 1430 3855
249 abc144_e E. Gluttony 1449 5154
250 abc159_e E. Dividing Chocolate 1450 5039
251 arc090_b D. People on a Line 1452 5704
252 abc148_f F. Playing Tag on Tree 1457 4319
253 abc075_d D. Axis-Parallel Rectangle 1470 4374
254 arc073_b D. Simple Knapsack 1477 4961
255 abc020_c C. 壁抜け 1477 2768
256 agc041_b B. Voting Judges 1486 2638
257 zone2021_c C. MAD TEAM 1497 3558
258 arc005_3 C. 器物損壊！高橋君 1503 3722
259 abc133_e E. Virus Tree 2 1505 4953
260 arc049_b B. 高橋ノルム君 1511 1531
261 abc386_e E. Maximize XOR 1518 3629
262 abc292_f F. Regular Triangle Inside a Rectangle 1522 2963
263 arc075_b D. Widespread 1544 5395
264 abc034_d D. 食塩水 1549 2801
265 abc361_f F. x = a^b 1606 3417
266 abc203_d D. Pond 1622 5039
267 agc017_b B. Moderate Differences 1627 2730
268 abc227_d D. Project Planning 1643 4606
269 abc031_d D. 語呂合わせ 1688 1588
270 abc219_e E. Moat 1690 2677
271 exawizards2019_c C. Snuke the Wizard 1709 2275
272 abc116_d D. Various Sushi 1712 3394
273 abc281_f F. Xor Minimization 1714 3021
274 codefestival_2015_qualA_d D. 壊れた電車 1723 1250
275 arc165_c C. Social Distance on Graph 1743 1774
276 dwacon5th_prelims_c C. k-DMC 1747 1568
277 abc218_f F. Blocked Roads 1753 3472
278 discovery_2016_final_b B. DDPC特別ビュッフェⅡ 1773 558
279 arc100_b D. Equal Cut 1801 3998
280 abc343_e E. 7x7x7 1802 2788
281 abc211_e E. Red Polyomino 1823 2572
282 arc037_c C. 億マス計算 1824 2116
283 arc050_b B. 花束 1838 2334
284 abc023_d D. 射撃王 1843 5494
285 abc155_d D. Pairs 1845 3810
286 abc215_f F. Dist Max 2 1853 3036
287 agc014_c C. Closed Rooms 1863 2017
288 arc094_b D. Worst Case 1869 2506
289 arc012_3 C. 五目並べチェッカー 1873 817
290 abc241_f F. Skate 1888 2272
291 abc236_e E. Average and Median 1893 3496
292 abc187_f F. Close Group 1895 3330
293 aising2019_d D. Nearest Card Game 1898 1152
294 abc149_e E. Handshake 1905 3234
295 abc363_f F. Palindromic Expression 1913 2123
296 tenka1_2012_7 C. 席が足りない 1936 365
297 arc098_c E. Range Minimum Queries 1951 2009
298 arc003_3 C. 暗闇帰り道 1972 887
299 arc006_4 D. アルファベット探し 1973 770
300 arc075_c E. Meaningful Mean 1979 2905
301 arc099_b D. Snuke Numbers 2001 2473
302 code_formula_2014_final_e E. ab文字列 2092 266
303 mujin_pc_2016_c C. Orange Graph 2093 542
304 agc029_c C. Lexicographic constraints 2103 1726
305 abc229_g G. Longest Y 2121 1329
306 abc345_f F. Many Lamps 2157 1445
307 arc021_3 C. 増築王高橋君 2164 689
308 digitalarts_3 C. Chokutter 2179 311
309 arc015_3 C. 変わった単位 2185 566
310 arc092_b D. Two Sequences 2207 2638
311 arc116_e E. Spread of Information 2236 1292
312 abc130_f F. Minimum Bounding Box 2240 1467
313 arc060_b D. Digit Sum 2261 3268
314 tenka1_2018_e E. Equilateral 2459 494
315 arc005_4 D. 連射王高橋君 2487 167
316 dwango2015_prelims_4 D. タクシー 2495 122
317 arc079_d F. Namori Grundy 2636 857
318 arc016_4 D. 軍艦ゲーム 2683 321
319 tenka1_2017_e E. CARtesian Coodinate 2703 424
320 tenka1_2013_qualA_e E. 天下一ジグソーパズル 2800 33
321 arc032_4 D. アットコーダーモンスターズ 2861 127
322 dwacon5th_prelims_d D. Square Rotation 2875 237
323 cf_2015_morning_hard_h D. ありんこ 2944 98
324 arc041_d D. 辺彩色 2958 184
325 arc088_d F. Christmas Tree 2983 447
326 agc006_d D. Median Pyramid Hard 3054 2487
327 exawizards2019_f F. More Realistic Manhattan Distance 3140 125
328 arc040_d D. カクカク塗り 3166 83
329 arc092_d F. Two Faced Edges 3351 1049
330 arc117_f F. Gateau 3378 391
331 agc032_e E. Modulo Pairing 3402 1179
332 agc040_d D. Balance Beam 3452 303
333 ahc033_a A. Container Handling with Cranes 3747 1093
334 abc105_b B. Cakes and Donuts null 13802
335 typical90_b 002. Encyclopedia of Parentheses（★3） null 13443
336 typical90_a 001. Yokan Party（★4） null 12443
337 typical90_g 007. CP Classes（★3） null 10852
338 dfs_a A. 深さ優先探索 null 10741
339 typical90_p 016. Minimum Coins（★3） null 8713
340 typical90_bc 055. Select 5（★2） null 7301
341 pakencamp_2019_day3_c C. カラオケ null 6781
342 typical90_at 046. I Love 46（★3） null 6506
343 typical90_af 032. AtCoder Ekiden（★3） null 6307
344 arc001_2 B. リモコン null 4389
345 joi2011yo_e E. チーズ (Cheese) null 4357
346 joi2008yo_d D. 星座探し null 3938
347 typical90_br 070. Plant Planning（★4） null 3890
348 joi2008yo_e E. おせんべい null 3732
349 typical90_bk 063. Monochromatic Subgrid（★4） null 3646
350 joi2009ho_b B. ピザ null 3640
351 typical90_bt 072. Loop Railway Plan（★4） null 3364
352 joi2007ho_c C. 最古の遺跡 null 3352
353 s8pc_4_b B. Buildings are Colorful! null 3022
354 joi2009yo_d D. 薄氷渡り null 2889
355 past201912_g G. Division null 2529
356 past202004_d D. String Match null 2193
357 typical90_ch 086. Snuke's Favorite Arrays（★5） null 2062
358 joi2012yo_e E. イルミネーション (Illumination) null 2040
359 typical90_ci 087. Chokudai's Demand（★5） null 1948
360 arc001_3 C. パズルのお手伝い null 1682
361 typical90_bb 054. Takahashi Number（★6） null 1675
362 joi2020_yo2_a A. ポスター (Poster) null 1553
363 typical90_y 025. Digit Product Equation（★7） null 1514
364 ddcc2018_qual_b B. チップ・ストーリー　～漆黒編～ null 1488
365 judge_update_202004_c C. Numbering Blocks null 1398
366 ttpc2019_a A. Next TTPC null 1357
367 joi2017yo_b B. ポイントカード (Point Card) null 1325
368 joi2017yo_c C. 休憩スペース (Refreshment Area) null 1283
369 nikkei2019ex_b B. 二乗 null 1278
370 joi2016yo_c C. ロシアの旗 (Russian Flag) null 1207
371 joi2018_yo_c C. 幹線道路 (Trunk Road) null 1203
372 past202005_g G. Gold General Goes on the Grid null 1173
373 joi2010yo_c C. パーティー null 1153
374 code_thanks_festival_2017_b B. Concatenated Palindrome null 1084
375 joi2019_yo_d D. 日本沈没 (Japan Sinks) null 1041
376 joi2013yo_c C. 看板 (Signboard) null 1031
377 past201912_m M. Auto Choice null 1025
378 past202010_e E. アナグラム null 1018
379 past202010_g G. 村整備 null 1005
380 past202010_d D. 分身 null 987
381 tessoku_book_br A70. Lanterns null 972
382 cpsco2019_s1_c C. Coins null 928
383 nikkei2019_2_final_a A. Count Triplets null 926
384 past202005_j J. Sushi-go-round null 896
385 joi2020ho_b B. JJOOII 2 (JJOOII 2) null 842
386 cpsco2019_s3_a A. ASOKO null 838
387 past202012_f F. Dangerous Chemicals null 834
388 joi2009yo_c C. 連鎖 null 825
389 bitflyer2018_qual_c C. 徒歩圏内 null 817
390 cf_2015_morning_easy_a A. ヘイホー君と加算 null 773
391 past202010_h H. マス目のカット null 771
392 s8pc_3_b B. Falling Stone Game null 747
393 joi2014ho3 C. バームクーヘン (Baumkuchen) null 731
394 past202012_g G. Snake null 730
395 tkppc4_1_c C. 異世界転生 null 720
396 nikkei2019_final_c C. Come Together null 712
397 ddcc_2016_final_a A. 正方形のチップ null 706
398 ddcc2017_final_a A. 正方形のチップ２ null 696
399 past202012_e E. Stamp null 686
400 code_festival_2018_final_c C. Telephone Charge null 675
401 joi2014ho1 A. JOI 紋章 (JOI Emblem) null 674
402 past202012_h H. Conveyor null 673
403 joig2021_d D. 展覧会 2 (Exhibition 2) null 657
404 cpsco2019_s4_b B. Meeting null 627
405 code_thanks_festival_14_quala_b B. バッジ null 616
406 code_thanks_festival_14_qualb_b B. 電卓ゲーム null 607
407 joi2015yo_e E. 砂の城 (Sandcastle) null 604
408 joi2012ho2 B. たのしいカードゲーム (Card Game is Fun) null 592
409 cpsco2019_s4_d D. Boring Sequence null 591
410 code_thanks_festival_2015_c C. 集合写真 null 578
411 joi2018_yo_d D. 水ようかん (Mizuyokan) null 577
412 cpsco2019_s4_c C. Make a Team null 571
413 chokudai_S002_k K. 種類数 β null 563
414 code_thanks_festival_2017_h H. Union Sets null 560
415 past202104_j J. Points to Cost null 551
416 past202104_h H. Can Can Mart null 549
417 wupc2012_2 B. パスワード null 526
418 kupc2012_1 A. アルデンテ null 518
419 past202109_g G. K-th element null 516
420 otemae2019_b B. 駒 (Pieces) null 511
421 gw2015_a A. 得点 null 496
422 joisc2011_ioi ioi. 国際情報オリンピック (IOI) null 486
423 joi2017ho_c C. JOIOI 王国 (Kingdom of JOIOI) null 484
424 joisc2008_cheating cheating. カンニング対策 (Cheating) null 426
425 pakencamp_2018_day3_c C. 竹の観察 null 421
426 code_thanks_festival_14_qualb_d D. 足ゲーム null 417
427 wupc2012_3 C. 自宅からの脱出 null 401
428 joi2018_yo_f F. L番目のK番目の数 (LthKthNumber) null 397
429 past202012_m M. Shipping Sticks null 395
430 relay_d D. Magic Square 2 null 387
431 utpc2011_3 C. [[iwi]] null 378
432 qupc2014_a A. 成績判定 null 377
433 pakencamp_2018_day2_c C. クリスマス飾り（Christmas Decorations） null 373
434 joi2021_yo2_d D. 安全点検 (Safety Inspection) null 358
435 relay2018_b B. ロボット null 347
436 utpc2013_02 B. 13月 null 318
437 code_thanks_festival_14_quala_f F. 順位表 null 315
438 joisc2009_pyramid pyramid. 貫きピラミッド (Pyramid) null 315
439 past202004_m M. Cafeteria null 314
440 relay2_c C. Garden null 308
441 code_thanks_festival_14_qualb_e E. マスゲーム null 307
442 tkppc4_2_b B. Stalker null 306
443 jag2018summer_day2_b B. Coins null 303
444 joi2013ho4 4. JOIOI の塔 (Tower of JOIOI) null 302
445 yahoo_procon2017_final_b B. チーム決め null 298
446 k2pc001_e2 B. ビットマニア(BITMANIA) null 292
447 kupc2013_b B. ライオン null 288
448 relay2018_c C. 積まれた本 null 270
449 bcu30_b B. 数字パズル null 232
450 joigsp2023_a A. ロケット打ち上げ (Rocket Launching) null 226
451 joisc2018_f F. 最悪の記者 3 (Worst Reporter 3) null 219
452 otemae2019_e E. 最悪の教頭 (Worst Head Teacher) null 206
453 joisc2009_ski ski. スキー (Ski) null 195
454 relay2018_d D. 数直線 null 191
455 code_thanks_festival_2018_h H. Median Game null 189
456 s8pc_2_b B. Division 2 null 188
457 tkppc4_1_j J. school competition 2 null 177
458 bcu30_2018_b B. Spring Water null 165
459 wupc2012_6 F. 最後の問題 null 152
460 code_festival_relay_h H. アクセス頻度 null 142
461 asaporo_f B. Problem where Commas Separate Digits null 112
462 tenka1_2012_final_d D. さんかく null 70
463 wtf19_d D. Distinct Boxes null 62
464 s8pc_3_e E. Circle and Many Triangles null 45
465 tkppc4_1_p P. Flip Cards null 11