Mid

Locke

Mid · vs Ekko · Classée Solo/Duo

Ekko vs Locke Page de Locke

Avantage en voie

-2,21 pts

n° 12 des plus durs sur 94

Avantage en voie

Taux de victoire vs Ekko

46,47%

Adversaire de voie

-2,32 pts vs 48,79% pour Locke

22 995 parties · ±0,6 pts · 16.20–16.21

Taux de victoire vs Ekko

Adversaire de voie

Alliés et ennemis

Rang

Tous les rangs

Patch 16.

161718192021

16.20–16.21

Alliés et ennemis


1	YasuoSupport	Support	38,9%	604	38,5%–44,2%
2	ViSupport	Support	38,9%	576	38,5%–44,4%
3	GravesTop	Top	39,0%	531	38,7%–44,7%
4	TwitchJungle	Jungle	41,0%	1 280	40,0%–44,2%
5	TwitchSupport	Support	41,4%	1 694	40,4%–44,1%
6	GarenJungle	Jungle	40,6%	715	39,7%–45,1%
7	Lee SinSupport	Support	41,8%	1 238	40,7%–45,0%
8	Miss FortuneSupport	Support	42,3%	2 338	41,2%–44,5%
9	ShacoTop	Top	41,6%	747	40,5%–45,8%
10	MelSupport	Support	43,4%	7 720	42,6%–44,4%
11	JhinTop	Top	42,3%	769	41,0%–46,2%
12	TrundleSupport	Support	41,9%	501	40,8%–47,0%
13	AsheTop	Top	42,7%	813	41,3%–46,5%
14	CaitlynTop	Top	43,1%	944	41,7%–46,5%
15	Nunu et WillumpSupport	Support	42,7%	641	41,4%–47,0%
16	EzrealSupport	Support	43,7%	1 111	42,2%–46,7%
17	YoneJungle	Jungle	42,8%	521	41,4%–47,5%
18	SettSupport	Support	43,9%	1 460	42,5%–46,5%
19	ZedSupport	Support	43,0%	581	41,6%–47,4%
20	K'SantéTop	Top	44,5%	11 998	43,8%–45,3%
21	SkarnerTop	Top	43,0%	530	41,6%–47,6%
22	SettJungle	Jungle	43,5%	699	42,0%–47,4%
23	FizzTop	Top	43,4%	530	41,9%–47,9%
24	VeigarSupport	Support	44,8%	3 393	43,6%–46,4%
25	RengarTop	Top	44,3%	938	42,7%–47,6%
26	MelBot	Bot	45,0%	4 139	43,9%–46,4%
27	Twisted FateBot	Bot	44,2%	727	42,5%–47,9%
28	Kog'MawTop	Top	44,2%	667	42,5%–48,1%
29	SmolderTop	Top	44,9%	1 536	43,4%–47,3%
30	ShyvanaTop	Top	44,4%	741	42,7%–48,0%
31	NautilusJungle	Jungle	44,1%	540	42,4%–48,4%
32	NasusJungle	Jungle	45,0%	1 571	43,5%–47,4%
33	LucianTop	Top	44,5%	636	42,7%–48,4%
34	ZedJungle	Jungle	45,5%	10 342	44,8%–46,4%
35	MalzaharSupport	Support	44,7%	789	43,0%–48,2%
36	GragasSupport	Support	44,9%	905	43,1%–48,0%
37	EzrealBot	Bot	45,6%	48 285	45,2%–46,0%
38	CamilleSupport	Support	45,5%	5 341	44,5%–46,7%
39	RengarJungle	Jungle	45,7%	14 254	45,0%–46,4%
40	JaxSupport	Support	44,6%	527	42,7%–48,8%
41	RumbleTop	Top	45,6%	4 239	44,5%–47,0%
42	MalphiteSupport	Support	45,6%	4 458	44,6%–47,0%
43	AkshanBot	Bot	44,7%	555	42,8%–48,8%
44	AniviaSupport	Support	45,5%	1 987	44,0%–47,6%
45	AnnieSupport	Support	45,3%	1 185	43,6%–48,0%
46	RyzeTop	Top	45,7%	1 436	44,0%–48,1%
47	AsheSupport	Support	46,0%	5 756	45,1%–47,2%
48	CorkiTop	Top	45,9%	1 912	44,4%–47,9%
49	Lee SinTop	Top	45,5%	828	43,6%–48,7%
50	Jarvan IVSupport	Support	45,8%	1 292	44,1%–48,3%
51	BrandJungle	Jungle	45,7%	939	43,8%–48,7%
52	KaynTop	Top	46,0%	2 088	44,6%–48,0%
53	PantheonSupport	Support	46,3%	18 541	45,7%–46,9%
54	VarusTop	Top	46,3%	3 649	45,1%–47,8%
55	SylasSupport	Support	46,4%	4 477	45,3%–47,7%
56	AmbessaJungle	Jungle	46,3%	2 159	44,8%–48,2%
57	HeimerdingerSupport	Support	46,1%	1 069	44,2%–48,8%
58	ZoéSupport	Support	46,4%	2 811	45,1%–48,1%
59	UdyrTop	Top	46,4%	1 993	44,8%–48,3%
60	KarthusJungle	Jungle	46,5%	4 740	45,4%–47,8%
61	PykeSupport	Support	46,6%	26 330	46,1%–47,1%
62	QiyanaJungle	Jungle	46,6%	23 401	46,1%–47,2%
63	NidaleeJungle	Jungle	46,6%	6 736	45,7%–47,7%
64	AhriSupport	Support	46,2%	745	44,1%–49,4%
65	Kai'SaTop	Top	46,2%	813	44,2%–49,3%
66	GwenTop	Top	46,8%	8 156	45,9%–47,7%
67	Cho'GathSupport	Support	46,6%	1 417	44,8%–48,9%
68	AkaliTop	Top	46,8%	9 193	46,0%–47,7%
69	SyndraSupport	Support	46,4%	776	44,3%–49,5%
70	CorkiBot	Bot	47,0%	5 983	46,0%–48,1%
71	TristanaTop	Top	46,7%	934	44,6%–49,5%
72	SionSupport	Support	46,8%	1 518	45,1%–49,1%
73	SejuaniTop	Top	46,7%	906	44,6%–49,5%
74	VayneTop	Top	47,0%	6 341	46,1%–48,1%
75	MalzaharTop	Top	47,0%	2 758	45,6%–48,6%
76	SylasJungle	Jungle	47,1%	21 828	46,6%–47,7%
77	AmbessaTop	Top	47,1%	11 326	46,4%–47,9%
78	SamiraBot	Bot	47,1%	21 200	46,6%–47,7%
79	MaokaiTop	Top	46,9%	1 617	45,2%–49,1%
80	JayceTop	Top	47,1%	16 407	46,5%–47,8%
81	PantheonJungle	Jungle	47,1%	4 417	46,0%–48,4%
82	Lee SinJungle	Jungle	47,2%	46 535	46,8%–47,6%
83	LucianBot	Bot	47,2%	31 729	46,7%–47,7%
84	ZacSupport	Support	46,9%	1 117	44,9%–49,5%
85	Nunu et WillumpJungle	Jungle	47,2%	8 548	46,4%–48,1%
86	RivenTop	Top	47,2%	8 715	46,4%–48,1%
87	NeekoSupport	Support	47,3%	9 295	46,5%–48,1%
88	SwainTop	Top	47,2%	2 180	45,6%–49,0%
89	CassiopeiaTop	Top	47,1%	1 292	45,2%–49,4%
90	YuumiSupport	Support	47,4%	22 561	46,9%–48,0%
91	VarusBot	Bot	47,4%	14 361	46,8%–48,1%
92	SyndraBot	Bot	47,3%	1 804	45,7%–49,3%
93	ShacoSupport	Support	47,4%	5 668	46,4%–48,6%
94	Tahm KenchSupport	Support	47,5%	15 181	46,9%–48,2%
95	KarmaTop	Top	47,2%	743	44,9%–50,3%
96	NidaleeSupport	Support	47,4%	1 061	45,3%–49,9%
97	YorickJungle	Jungle	47,2%	555	44,7%–50,6%
98	ViJungle	Jungle	47,7%	20 409	47,1%–48,2%
99	KennenTop	Top	47,7%	5 988	46,7%–48,7%
100	VladimirTop	Top	47,7%	3 666	46,4%–49,0%
101	SwainSupport	Support	47,7%	18 515	47,1%–48,3%
102	ZiggsSupport	Support	47,5%	1 025	45,4%–50,1%
103	DariusTop	Top	47,7%	35 884	47,3%–48,2%
104	GnarTop	Top	47,7%	12 890	47,0%–48,5%
105	Kha'ZixJungle	Jungle	47,7%	25 183	47,2%–48,3%
106	HeimerdingerBot	Bot	47,4%	549	44,8%–50,8%
107	NaafiriJungle	Jungle	47,7%	11 881	47,0%–48,5%
108	Twisted FateSupport	Support	47,5%	867	45,3%–50,3%
109	HecarimJungle	Jungle	47,8%	18 819	47,2%–48,4%
110	KarmaSupport	Support	47,8%	21 750	47,3%–48,4%
111	JayceJungle	Jungle	47,8%	4 846	46,7%–49,0%
112	Maître YiTop	Top	47,8%	2 826	46,4%–49,4%
113	Xin ZhaoTop	Top	47,7%	937	45,5%–50,3%
114	AsheBot	Bot	47,9%	34 881	47,5%–48,4%
115	NocturneJungle	Jungle	47,9%	23 890	47,4%–48,5%
116	VayneBot	Bot	47,9%	18 986	47,4%–48,5%
117	ShacoJungle	Jungle	48,0%	22 760	47,4%–48,5%
118	YasuoTop	Top	48,0%	17 823	47,4%–48,6%
119	BardSupport	Support	48,0%	12 508	47,3%–48,7%
120	KalistaBot	Bot	48,0%	13 394	47,3%–48,7%
121	SylasTop	Top	48,0%	3 399	46,7%–49,4%
122	HeimerdingerTop	Top	48,1%	8 133	47,2%–49,0%
123	NautilusSupport	Support	48,1%	44 242	47,7%–48,5%
124	GwenJungle	Jungle	48,1%	2 931	46,7%–49,6%
125	AatroxTop	Top	48,1%	23 337	47,6%–48,7%
126	FiddlesticksTop	Top	48,0%	1 054	45,8%–50,5%
127	EvelynnJungle	Jungle	48,2%	9 323	47,3%–49,0%
128	IvernSupport	Support	48,0%	656	45,4%–51,0%
129	DianaJungle	Jungle	48,2%	12 512	47,5%–49,0%
130	JaxTop	Top	48,3%	26 342	47,8%–48,8%
131	GragasTop	Top	48,3%	6 781	47,3%–49,3%
132	Kai'SaBot	Bot	48,3%	69 862	48,0%–48,6%
133	JhinBot	Bot	48,3%	76 553	48,0%–48,6%
134	EkkoJungle	Jungle	48,3%	14 412	47,6%–49,0%
135	KaynJungle	Jungle	48,3%	45 262	47,9%–48,7%
136	SennaBot	Bot	48,3%	2 085	46,6%–50,1%
137	MalphiteJungle	Jungle	48,4%	5 229	47,3%–49,5%
138	TrundleJungle	Jungle	48,4%	5 214	47,3%–49,5%
139	AkshanTop	Top	48,2%	657	45,6%–51,2%
140	MorganaTop	Top	48,2%	597	45,5%–51,3%
141	GalioTop	Top	48,3%	1 157	46,2%–50,6%
142	OlafJungle	Jungle	48,4%	1 849	46,6%–50,2%
143	YunaraBot	Bot	48,4%	35 285	48,0%–48,8%
144	VolibearJungle	Jungle	48,4%	8 042	47,5%–49,3%
145	MordekaiserJungle	Jungle	48,4%	2 248	46,8%–50,1%
146	JaxJungle	Jungle	48,4%	7 988	47,5%–49,4%
147	CaitlynBot	Bot	48,4%	82 628	48,2%–48,7%
148	BriarTop	Top	48,4%	1 397	46,4%–50,5%
149	TrundleTop	Top	48,5%	9 697	47,6%–49,3%
150	YoneBot	Bot	48,4%	1 478	46,5%–50,5%
151	MorganaJungle	Jungle	48,5%	1 360	46,4%–50,6%
152	WukongTop	Top	48,5%	3 610	47,2%–49,9%
153	ZyraSupport	Support	48,5%	14 541	47,9%–49,2%
154	GalioSupport	Support	48,5%	4 160	47,3%–49,8%
155	PantheonTop	Top	48,5%	15 790	47,9%–49,2%
156	AuroraTop	Top	48,5%	1 463	46,6%–50,6%
157	DianaTop	Top	48,5%	806	46,0%–51,2%
158	SkarnerSupport	Support	48,5%	604	45,7%–51,5%
159	MorganaSupport	Support	48,6%	31 724	48,1%–49,1%
160	EliseJungle	Jungle	48,6%	7 885	47,7%–49,5%
161	KindredJungle	Jungle	48,6%	12 442	47,9%–49,3%
162	DravenBot	Bot	48,6%	17 308	48,0%–49,3%
163	ViegoJungle	Jungle	48,6%	41 377	48,2%–49,0%
164	KalistaTop	Top	48,6%	1 333	46,5%–50,7%
165	BrandSupport	Support	48,6%	16 092	48,0%–49,3%
166	LuxSupport	Support	48,7%	51 840	48,3%–49,0%
167	UdyrJungle	Jungle	48,7%	7 505	47,8%–49,7%
168	FizzJungle	Jungle	48,7%	2 155	47,0%–50,4%
169	AatroxJungle	Jungle	48,8%	2 998	47,3%–50,2%
170	KarthusBot	Bot	48,8%	1 212	46,6%–51,0%
171	PoppyJungle	Jungle	48,8%	1 747	46,9%–50,6%
172	IreliaBot	Bot	48,8%	529	45,7%–51,8%
173	IreliaTop	Top	48,8%	18 510	48,2%–49,4%
174	TaliyahJungle	Jungle	48,8%	2 312	47,2%–50,5%
175	TeemoSupport	Support	48,9%	4 450	47,6%–50,1%
176	VeigarTop	Top	48,9%	882	46,4%–51,4%
177	RenektonTop	Top	48,9%	22 466	48,3%–49,4%
178	QuinnJungle	Jungle	48,9%	6 101	47,8%–49,9%
179	XerathSupport	Support	48,9%	14 857	48,2%–49,5%
180	Cho'GathTop	Top	48,9%	14 793	48,2%–49,6%
181	YorickTop	Top	48,9%	17 934	48,3%–49,5%
182	WarwickTop	Top	48,9%	5 939	47,9%–50,0%
183	YoneTop	Top	48,9%	43 732	48,5%–49,3%
184	ZaahenJungle	Jungle	49,0%	1 658	47,1%–50,9%
185	UrgotTop	Top	49,0%	12 402	48,3%–49,7%
186	WarwickJungle	Jungle	49,0%	27 532	48,5%–49,5%
187	ShenSupport	Support	49,0%	4 429	47,8%–50,2%
188	Twisted FateTop	Top	49,1%	956	46,6%–51,4%
189	FiddlesticksJungle	Jungle	49,0%	7 498	48,1%–50,0%
190	MaokaiSupport	Support	49,0%	8 177	48,1%–49,9%
191	VolibearTop	Top	49,0%	21 724	48,5%–49,6%
192	ShenJungle	Jungle	49,1%	1 481	47,1%–51,1%
193	IvernJungle	Jungle	49,1%	3 674	47,7%–50,4%
194	ZaahenTop	Top	49,1%	10 771	48,3%–49,9%
195	TalonJungle	Jungle	49,1%	19 726	48,5%–49,7%
196	CassiopeiaBot	Bot	49,2%	683	46,3%–51,9%
197	GragasJungle	Jungle	49,2%	2 195	47,5%–50,8%
198	ApheliosBot	Bot	49,1%	28 428	48,7%–49,6%
199	DariusJungle	Jungle	49,2%	4 656	48,0%–50,3%
200	Maître YiJungle	Jungle	49,2%	40 907	48,7%–49,6%
201	TristanaBot	Bot	49,2%	47 664	48,8%–49,5%
202	IllaoiTop	Top	49,2%	16 548	48,5%–49,8%
203	OlafTop	Top	49,2%	11 530	48,4%–49,9%
204	Tahm KenchTop	Top	49,2%	11 095	48,4%–50,0%
205	SéraphineSupport	Support	49,2%	40 648	48,8%–49,6%
206	GravesJungle	Jungle	49,2%	29 962	48,7%–49,7%
207	SéraphineBot	Bot	49,3%	1 613	47,3%–51,2%
208	Xin ZhaoJungle	Jungle	49,3%	12 806	48,6%–50,0%
209	LissandraSupport	Support	49,4%	870	46,8%–51,8%
210	EliseSupport	Support	49,4%	1 918	47,5%–51,1%
211	CamilleTop	Top	49,3%	12 422	48,6%–50,1%
212	FioraTop	Top	49,4%	17 659	48,8%–50,0%
213	MordekaiserTop	Top	49,4%	30 873	48,9%–49,9%
214	GangplankTop	Top	49,5%	18 591	48,9%–50,1%
215	ViktorTop	Top	49,6%	911	47,0%–51,9%
216	TryndamereTop	Top	49,5%	16 974	48,9%–50,1%
217	TeemoTop	Top	49,5%	28 455	49,0%–50,0%
218	Vel'KozSupport	Support	49,5%	13 369	48,8%–50,2%
219	TeemoJungle	Jungle	49,6%	4 613	48,4%–50,8%
220	LeBlancSupport	Support	49,6%	2 706	48,1%–51,1%
221	LuluSupport	Support	49,6%	38 922	49,2%–50,0%
222	BrandTop	Top	49,7%	1 336	47,5%–51,7%
223	ZiggsBot	Bot	49,6%	5 894	48,6%–50,7%
224	Miss FortuneBot	Bot	49,6%	57 948	49,3%–50,0%
225	KledTop	Top	49,7%	6 427	48,6%–50,7%
226	KatarinaBot	Bot	49,8%	2 919	48,2%–51,2%
227	TwitchBot	Bot	49,8%	25 085	49,2%–50,3%
228	SkarnerJungle	Jungle	49,8%	4 067	48,5%–51,1%
229	KayleTop	Top	49,8%	9 695	49,0%–50,6%
230	TryndamereJungle	Jungle	49,9%	2 939	48,3%–51,3%
231	OrnnTop	Top	49,8%	13 715	49,1%–50,5%
232	Dr. MundoTop	Top	49,8%	16 310	49,2%–50,5%
233	NaafiriTop	Top	50,0%	1 286	47,7%–52,0%
234	MalzaharBot	Bot	50,0%	1 013	47,5%–52,2%
235	ZacTop	Top	50,0%	1 524	47,9%–51,8%
236	Jarvan IVJungle	Jungle	49,9%	22 597	49,3%–50,4%
237	NamiSupport	Support	49,9%	30 444	49,4%–50,4%
238	YasuoBot	Bot	50,0%	11 076	49,2%–50,7%
239	EkkoTop	Top	50,2%	886	47,5%–52,5%
240	Rek'SaiJungle	Jungle	50,0%	4 257	48,8%–51,2%
241	RakanSupport	Support	50,0%	13 347	49,3%–50,7%
242	VeigarBot	Bot	50,1%	4 695	48,8%–51,2%
243	BlitzcrankSupport	Support	50,0%	32 322	49,6%–50,5%
244	SonaSupport	Support	50,0%	10 251	49,2%–50,8%
245	GarenTop	Top	50,0%	33 954	49,6%–50,5%
246	Aurelion SolTop	Top	50,4%	591	47,1%–52,9%
247	ShenTop	Top	50,1%	13 888	49,3%–50,7%
248	LuxBot	Bot	50,1%	2 465	48,5%–51,6%
249	ThreshSupport	Support	50,1%	53 947	49,7%–50,4%
250	ViktorBot	Bot	50,1%	5 010	48,9%–51,2%
251	MaokaiJungle	Jungle	50,2%	2 097	48,3%–51,8%
252	SennaSupport	Support	50,1%	23 948	49,5%–50,6%
253	NasusTop	Top	50,1%	22 921	49,5%–50,6%
254	SionTop	Top	50,1%	13 118	49,4%–50,8%
255	SorakaSupport	Support	50,1%	18 703	49,5%–50,7%
256	ZeriBot	Bot	50,1%	15 004	49,4%–50,8%
257	AlistarSupport	Support	50,1%	17 743	49,5%–50,7%
258	QuinnTop	Top	50,2%	4 052	48,9%–51,4%
259	SmolderBot	Bot	50,2%	22 852	49,6%–50,7%
260	ZedTop	Top	50,3%	2 267	48,6%–51,9%
261	RammusSupport	Support	50,8%	500	47,1%–53,3%
262	ZyraJungle	Jungle	50,3%	3 911	49,0%–51,5%
263	PoppySupport	Support	50,3%	7 018	49,3%–51,2%
264	NilahBot	Bot	50,4%	4 852	49,1%–51,4%
265	HweiSupport	Support	50,4%	2 817	48,8%–51,8%
266	LeonaSupport	Support	50,3%	39 346	49,9%–50,7%
267	SettTop	Top	50,3%	37 056	49,9%–50,8%
268	SivirBot	Bot	50,4%	17 204	49,7%–51,0%
269	FiddlesticksSupport	Support	50,5%	1 836	48,6%–52,2%
270	Dr. MundoJungle	Jungle	50,5%	2 826	48,9%–51,9%
271	BriarJungle	Jungle	50,4%	25 466	49,9%–50,9%
272	ZacJungle	Jungle	50,5%	9 759	49,6%–51,2%
273	MilioSupport	Support	50,5%	22 580	49,9%–51,0%
274	ZileanTop	Top	51,0%	620	47,6%–53,3%
275	MalphiteTop	Top	50,5%	31 069	50,0%–51,0%
276	LilliaJungle	Jungle	50,5%	18 266	49,9%–51,1%
277	TeemoBot	Bot	50,9%	993	48,1%–52,9%
278	VladimirBot	Bot	50,9%	1 034	48,2%–52,9%
279	Renata GlascSupport	Support	50,6%	6 182	49,5%–51,6%
280	Aurelion SolBot	Bot	50,8%	1 733	48,8%–52,5%
281	Tahm KenchBot	Bot	51,2%	660	47,9%–53,5%
282	QiyanaTop	Top	51,2%	644	47,8%–53,5%
283	SingedTop	Top	50,7%	7 817	49,8%–51,6%
284	JinxBot	Bot	50,7%	73 048	50,4%–51,0%
285	ZedBot	Bot	51,6%	519	47,8%–53,9%
286	RellSupport	Support	50,9%	13 942	50,2%–51,6%
287	AmumuSupport	Support	51,1%	3 128	49,5%–52,3%
288	AmumuJungle	Jungle	51,0%	15 179	50,4%–51,7%
289	Cho'GathJungle	Jungle	51,0%	26 584	50,5%–51,5%
290	XerathBot	Bot	51,2%	2 004	49,3%–52,8%
291	PoppyTop	Top	51,2%	3 064	49,6%–52,5%
292	LissandraTop	Top	51,4%	1 443	49,1%–53,1%
293	ZileanSupport	Support	51,2%	9 800	50,3%–51,9%
294	Bel'VethJungle	Jungle	51,2%	10 791	50,3%–51,9%
295	XayahBot	Bot	51,2%	23 781	50,6%–51,7%
296	SwainBot	Bot	51,3%	3 172	49,7%–52,6%
297	JannaSupport	Support	51,2%	15 835	50,6%–51,9%
298	HweiBot	Bot	51,4%	2 369	49,6%–52,8%
299	SejuaniJungle	Jungle	51,3%	11 296	50,5%–52,0%
300	ShyvanaJungle	Jungle	51,3%	22 235	50,7%–51,8%
301	BrandBot	Bot	51,6%	1 738	49,5%–53,2%
302	TaricSupport	Support	51,6%	5 531	50,4%–52,6%
303	SionJungle	Jungle	51,8%	1 774	49,7%–53,4%
304	AniviaTop	Top	51,9%	1 802	49,7%–53,4%
305	BraumSupport	Support	51,6%	19 297	51,0%–52,2%
306	Kog'MawBot	Bot	51,7%	9 659	50,8%–52,4%
307	WukongJungle	Jungle	51,8%	32 206	51,3%–52,2%
308	Vel'KozBot	Bot	52,4%	1 455	49,9%–54,0%
309	RammusJungle	Jungle	52,2%	13 186	51,5%–52,9%
310	AhriTop	Top	53,1%	789	49,6%–54,9%

Mid · 16.20–16.21 · Tous les rangs · ignore les choix de build fixésEstompé : moins de 2 000 partiesavantage = taux de victoire moins la moyenne de Locke (48,8%), en points (les petits échantillons sont ramenés vers la moyenne)Intervalle à 90 %échelle de −6 à +6 · les plus difficiles d'abord · chaque colonne est triable