README.md

Ladder Name: 27 - 1700 <= Codeforces Rating <= 1799 (Extra)

Description

Extra problems for users satisfying this condition

Difficulty Level: 4

Checkbox	ID	Problem Name	Online Judge	Difficulty
Done	1	Circle Line	Codeforces	1
Done	2	Restoring Password	Codeforces	1
Done	3	Playing with Dice	Codeforces	1
Done	4	Colorful Stones (Simplified Edition)	Codeforces	1
Done	5	Roma and Lucky Numbers	Codeforces	1
Done	6	Kyoya and Photobooks	Codeforces	1
Done	7	Valera and X	Codeforces	2
Done	8	Game With Sticks	Codeforces	2
Done	9	Vasya and Digital Root	Codeforces	2
Done	10	Multiplication Table	Codeforces	2
Done	11	Calculating Function	Codeforces	2
Done	12	Valera and Antique Items	Codeforces	2
Done	13	Kefa and First Steps	Codeforces	2
Done	14	Toy Cars	Codeforces	2
Done	15	Joysticks	Codeforces	2
Done	16	Little Frog	Codeforces	2
Done	17	Sinking Ship	Codeforces	2
Done	18	Case of the Zeros and Ones	Codeforces	2
Done	19	Roadside Trees (Simplified Edition)	Codeforces	2
Done	20	Ciel and Dancing	Codeforces	2
Done	21	Currency System in Geraldion	Codeforces	2
Done	22	Prizes, Prizes, more Prizes	Codeforces	3
Done	23	Bear and Poker	Codeforces	3
Done	24	Fox and Number Game	Codeforces	3
Done	25	A and B and Team Training	Codeforces	3
Done	26	Misha and Changing Handles	Codeforces	3
Done	27	Cifera	Codeforces	3
Done	28	Lucky Tickets	Codeforces	3
Done	29	Bar	Codeforces	3
Done	30	Bear and Elections	Codeforces	3
Done	31	Lexicographically Maximum Subsequence	Codeforces	3
Done	32	Strings of Power	Codeforces	3
Done	33	Lucky Permutation Triple	Codeforces	3
Done	34	Good Number	Codeforces	3
Done	35	Case of Fake Numbers	Codeforces	3
Done	36	Art Union	Codeforces	3
Done	37	War of the Corporations	Codeforces	3
Done	38	Fortune Telling	Codeforces	3
Done	39	Sereja and Algorithm	Codeforces	3
Done	40	Fedor and New Game	Codeforces	3
Done	41	Ohana Cleans Up	Codeforces	3
Done	42	Students and Shoelaces	Codeforces	3
Done	43	Xor-tree	Codeforces	3
Done	44	Maxim and Discounts	Codeforces	3
Done	45	Kyoya and Colored Balls	Codeforces	3
Done	46	Heap Operations	Codeforces	4
Done	47	Colliders	Codeforces	4
Done	48	Day at the Beach	Codeforces	4
Done	49	History	Codeforces	4
Done	50	Buns	Codeforces	4
Done	51	Sereja and Contest	Codeforces	4
Done	52	Division into Teams	Codeforces	4
Done	53	Dima and Two Sequences	Codeforces	4
Done	54	Marina and Vasya	Codeforces	4
Done	55	George and Number	Codeforces	4
Done	56	More Cowbell	Codeforces	4
Done	57	Approximating a Constant Range	Codeforces	4
Done	58	The Big Race	Codeforces	4
Done	59	Magic Formulas	Codeforces	4
Done	60	Polo the Penguin and XOR operation	Codeforces	4
Done	61	Gerald is into Art	Codeforces	4
Done	62	Alice and Bob	Codeforces	4
Done	63	Plate Game	Codeforces	4
Done	64	Tavas and Karafs	Codeforces	4
Done	65	Dima and Lisa	Codeforces	4
Done	66	Cows and Primitive Roots	Codeforces	4
Done	67	Secret	Codeforces	4
Done	68	Fish Weight	Codeforces	4
Done	69	GCD Table	Codeforces	4
Done	70	DZY Loves Chemistry	Codeforces	4
Done	71	Olympiad	Codeforces	4
Done	72	Preparing Olympiad	Codeforces	4
Done	73	Image Preview	Codeforces	4
Done	74	Alyona and the Tree	Codeforces	4
Done	75	Biridian Forest	Codeforces	4
Done	76	Gena's Code	Codeforces	4
Done	77	Dynasty Puzzles	Codeforces	4
Done	78	Eight Point Sets	Codeforces	4
Done	79	Secret Combination	Codeforces	4
Done	80	Fire Again	Codeforces	4
Done	81	Replacement	Codeforces	4
Done	82	Lazy Student	Codeforces	4
Done	83	Quiz	Codeforces	4
Done	84	Queue	Codeforces	4
Done	85	Wet Shark and Flowers	Codeforces	4
Done	86	Han Solo and Lazer Gun	Codeforces	4
Done	87	Two Heaps	Codeforces	4
Done	88	Vasya and String	Codeforces	4
Done	89	Clear Symmetry	Codeforces	4
Done	90	Hometask	Codeforces	4
Done	91	Case of Matryoshkas	Codeforces	4
Done	92	Report	Codeforces	4
Done	93	Amr and Pins	Codeforces	4
Done	94	Bracket Sequence	Codeforces	4
Done	95	Alternating Current	Codeforces	4
Done	96	Win or Freeze	Codeforces	4
Done	97	Soldier and Badges	Codeforces	4
Done	98	Unordered Subsequence	Codeforces	4
Done	99	Woodcutters	Codeforces	4
Done	100	Perfect Pair	Codeforces	4
Done	101	Tree Construction	Codeforces	4
Done	102	The Values You Can Make	Codeforces	4
Done	103	Magic Five	Codeforces	4
Done	104	Falling Anvils	Codeforces	4
Done	105	Vasily the Bear and Sequence	Codeforces	4
Done	106	Vasiliy's Multiset	Codeforces	4
Done	107	Bits	Codeforces	4
Done	108	Divisible by Seven	Codeforces	4
Done	109	Zuma	Codeforces	4
Done	110	Primes on Interval	Codeforces	4
Done	111	Road Map	Codeforces	4
Done	112	Harmony Analysis	Codeforces	4
Done	113	Rational Resistance	Codeforces	4
Done	114	Prime Swaps	Codeforces	4
Done	115	Cthulhu	Codeforces	4
Done	116	Pasha and Tea	Codeforces	4
Done	117	Find Maximum	Codeforces	4
Done	118	k-Multiple Free Set	Codeforces	4
Done	119	Recycling Bottles	Codeforces	4
Done	120	Bear and Three Musketeers	Codeforces	4
Done	121	Beauty Pageant	Codeforces	4
Done	122	About Bacteria	Codeforces	4
Done	123	Spongebob and Joke	Codeforces	4
Done	124	Bear and Blocks	Codeforces	4
Done	125	Two Substrings	Codeforces	4
Done	126	Chips	Codeforces	4
Done	127	Guest From the Past	Codeforces	4
Done	128	Subsegments	Codeforces	4
Done	129	Magic Box	Codeforces	4
Done	130	Planets	Codeforces	4
Done	131	Longtail Hedgehog	Codeforces	4
Done	132	Queue	Codeforces	4
Done	133	The Child and Zoo	Codeforces	4
Done	134	Watering Flowers	Codeforces	4
Done	135	Polyline	Codeforces	4
Done	136	Money Transfers	Codeforces	5
Done	137	3-cycles	Codeforces	5
Done	138	Numbers	Codeforces	5
Done	139	Persistent Bookcase	Codeforces	5
Done	140	Number With The Given Amount Of Divisors	Codeforces	5
Done	141	Cipher	Codeforces	5
Done	142	Friends and Subsequences	Codeforces	5
Done	143	Last Chance	Codeforces	5
Done	144	Messenger	Codeforces	5
Done	145	Mishka and Interesting sum	Codeforces	5
Done	146	Relay Race	Codeforces	5
Done	147	Black and White Tree	Codeforces	5
Done	148	Sereja and Periods	Codeforces	5
Done	149	Dima and Containers	Codeforces	5
Done	150	Reducing Fractions	Codeforces	5
Done	151	Alyona and Strings	Codeforces	5
Done	152	Police Station	Codeforces	5
Done	153	Pawn	Codeforces	5
Done	154	Permutation Sum	Codeforces	5
Done	155	Ilya and Roads	Codeforces	5
Done	156	Triangles	Codeforces	5
Done	157	Gifts by the List	Codeforces	5
Done	158	Spongebob and Squares	Codeforces	5
Done	159	Flawed Flow	Codeforces	5
Done	160	Hydra	Codeforces	5
Done	161	Police Patrol	Codeforces	5
Done	162	Decoding Genome	Codeforces	5
Done	163	Points on Plane	Codeforces	5
Done	164	Apple Tree	Codeforces	5
Done	165	Domino Principle	Codeforces	5
Done	166	Little Elephant and LCM	Codeforces	5
Done	167	Minesweeper 1D	Codeforces	5
Done	168	Two Strings	Codeforces	5
Done	169	Vanya and Triangles	Codeforces	5
Done	170	Shaass and Lights	Codeforces	5
Done	171	Cycle in Graph	Codeforces	5
Done	172	Compatible Numbers	Codeforces	5
Done	173	Ring Road 2	Codeforces	5
Done	174	Running Track	Codeforces	5
Done	175	Famil Door and Brackets	Codeforces	5
Done	176	Sum	Codeforces	5
Done	177	Fox And Jumping	Codeforces	5
Done	178	Journey	Codeforces	5
Done	179	Paths and Trees	Codeforces	5
Done	180	Vitaly and Cycle	Codeforces	5
Done	181	Block Tower	Codeforces	5
Done	182	Dispute	Codeforces	5
Done	183	Random Task	Codeforces	5
Done	184	Arthur and Table	Codeforces	5
Done	185	Queue	Codeforces	5
Done	186	Amr and Chemistry	Codeforces	5
Done	187	The Road to Berland is Paved With Good Intentions	Codeforces	5
Done	188	Babaei and Birthday Cake	Codeforces	5
Done	189	Kefa and Dishes	Codeforces	5
Done	190	Modulo Sum	Codeforces	5
Done	191	Yet Another Number Game	Codeforces	6
Done	192	Edges in MST	Codeforces	6
Done	193	Arthur and Brackets	Codeforces	6
Done	194	Vanya and Brackets	Codeforces	6
Done	195	Devu and Flowers	Codeforces	6
Done	196	Anya and Cubes	Codeforces	6
Done	197	Vasily the Bear and Beautiful Strings	Codeforces	6
Done	198	Little Victor and Set	Codeforces	7
Done	199	Axis Walking	Codeforces	7
Done	200	Kefa and Watch	Codeforces	7