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International programming contests
 Task nameTask sourceLanguagesSucess rate
1.Mapjboi 2007288/823 (34%)
2.Booksjboi 2007244/726 (33%)
3.Numbersjboi 2007238/1137 (20%)
4.Boatsjboi 2007131/707 (18%)
5.Chairsjboi 2007243/696 (34%)
6.Coinsjboi 2008219/613 (35%)
7.Closestjboi 2008111/675 (16%)
8.Rectanglesjboi 2008201/513 (39%)
9.Jumpsjboi 2008199/1387 (14%)
10.Squaresjboi 2008133/513 (25%)
11.Sumxjboi 2008311/1240 (25%)
12.Handshakesjboi 2009131/915 (14%)
13.Riddlesjboi 2009125/476 (26%)
14.Coinsjboi 2009142/422 (33%)
15.Reconstructionjboi 2010153/450 (34%)
16.Competitionjboi 2010121/703 (17%)
17.Examsjboi 2010148/729 (20%)
18.Pawnsjboi 201190/442 (20%)
19.Puzzlejboi 201167/167 (40%)
20.Sortingjboi 2011139/357 (38%)
21.Heritagejboi 201149/394 (12%)
22.Sambajboi 2011259/664 (39%)
23.Spiral 123jboi 201158/220 (26%)
24.Committeejboi 2012251/671 (37%)
25.Guidesjboi 201297/466 (20%)
26.Squaresjboi 201227/220 (12%)
27.Summingjboi 2012100/525 (19%)
28.Lucky numbersjboi 2012229/720 (31%)
29.Drinksjboi 2012165/735 (22%)
30.Boxesjboi 201240/343 (11%)
31.Mountain runningjboi 201278/367 (21%)
32.Counting inversionsjboi 2013208/1001 (20%)
33.Cyclic marathonjboi 201371/720 (9%)
34.Pointsjboi 201374/361 (20%)
35.Big Circlejboi 2014132/760 (17%)
36.Fuleco and Brazil antjboi 2014141/563 (25%)
37.Strategyjboi 201454/244 (22%)
38.Mascot songjboi 201472/310 (23%)
39.Ticketsjboi 2014140/416 (33%)
40.Andres Iniestajboi 201461/293 (20%)
41.Pianojboi '1599/347 (28%)
42.Palm treesjboi '1530/245 (12%)
43.Drinksjboi '1520/584 (3%)
44.Algorithmsjboi '1513/284 (4%)
45.Floodjboi '1533/150 (22%)
46.Startupjboi '15108/581 (18%)
47.Examjboi '1637/320 (11%)
48.Hacking tasksjboi '1637/198 (18%)
49.Printing costsjboi '1621/72 (29%)
50.Programmersjboi '1656/476 (11%)
51.Swapsjboi '1683/365 (22%)
52.Donationsjboi '1662/512 (12%)
53.Magicejoi '1735/154 (22%)
54.Sixejoi '175/28 (17%)
55.Particlesejoi '1718/156 (11%)
56.Camelejoi '177/26 (26%)
57.Experienceejoi '1714/42 (33%)
58.Gameejoi '1728/191 (14%)
59.Harmonic numberjboi '180/5 (0%)
60.Kbinjboi '188/69 (11%)
61.Shootingsjboi '181/24 (4%)
62.Doubletroublejboi '180/5 (0%)
63.Orjboi '181/31 (3%)
64.Trainjboi '185/23 (21%)