|  |  |  |  | Number - Title | Total Submissions / Solving % | Total Users / Solving % | 20th Fastest | 
|  |  |  |  | 12835 - Fitting Pipes Again | 34 |  | 14 |  | N/A | 
|  |  |  |  | 12868 - Location | 81 |  | 16 |  | N/A | 
|  |  |  |  | 12827 - Just another pachinko-like machine | 58 |  | 13 |  | N/A | 
|  |  |  |  | 12838 - Identity Redemption | 39 |  | 16 |  | N/A | 
|  |  |  |  | 12823 - Four coloring of a map | 42 |  | 20 |  | N/A | 
|  |  |  |  | 12847 - Who Will Get the Nomination? | 55 |  | 22 |  | N/A | 
|  |  |  |  | 12829 - Just another pachinko-like machine (II) | 58 |  | 15 |  | N/A | 
|  |  |  |  | 12824 - Giving directions to the tree | 8 |  | 5 |  | N/A | 
|  |  |  |  | 12819 - Block Toy | 73 |  | 29 |  | 3.799 | 
|  |  |  |  | 12863 - Journey through the kingdom | 251 |  | 59 |  | 2.592 | 
|  |  |  |  | 12865 - Volume Control | 284 |  | 67 |  | 2.589 | 
|  |  |  |  | 12836 - Gain Battle Power | 485 |  | 119 |  | 2.530 | 
|  |  |  |  | 12899 - A game for kids | 190 |  | 42 |  | 1.628 | 
|  |  |  |  | 12837 - Hasmot Ali Professor | 233 |  | 50 |  | 1.300 | 
|  |  |  |  | 12859 - Fence the vegetables | 81 |  | 43 |  | 1.282 | 
|  |  |  |  | 12833 - Daily Potato | 210 |  | 43 |  | 0.852 | 
|  |  |  |  | 12860 - Galaxy collision | 646 |  | 153 |  | 0.732 | 
|  |  |  |  | 12884 - Money Transfers | 112 |  | 42 |  | 0.692 | 
|  |  |  |  | 12864 - Knights of the Round Table | 132 |  | 58 |  | 0.672 | 
|  |  |  |  | 12831 - Bob the Builder | 369 |  | 58 |  | 0.668 | 
|  |  |  |  | 12871 - Landmine Cleaner | 130 |  | 45 |  | 0.530 | 
|  |  |  |  | 12800 - Cut | 563 |  | 98 |  | 0.506 | 
|  |  |  |  | 12885 - The Safe Secret | 138 |  | 47 |  | 0.503 | 
|  |  |  |  | 12858 - Even distribution | 267 |  | 114 |  | 0.490 | 
|  |  |  |  | 12874 - Blanket | 304 |  | 67 |  | 0.392 | 
|  |  |  |  | 12806 - Grand Tichu! | 111 |  | 39 |  | 0.366 | 
|  |  |  |  | 12878 - Flowery Trails | 1038 |  | 293 |  | 0.340 | 
|  |  |  |  | 12879 - Golf Bot | 2446 |  | 372 |  | 0.310 | 
|  |  |  |  | 12882 - City Park | 263 |  | 72 |  | 0.293 | 
|  |  |  |  | 12862 - Intrepid climber | 689 |  | 257 |  | 0.280 | 
|  |  |  |  | 12888 - Count LCM | 518 |  | 187 |  | 0.220 | 
|  |  |  |  | 12876 - City | 268 |  | 93 |  | 0.169 | 
|  |  |  |  | 12886 - The Big Painting | 835 |  | 169 |  | 0.160 | 
|  |  |  |  | 12807 - GPS | 138 |  | 38 |  | 0.160 | 
|  |  |  |  | 12843 - Disputed Claims | 184 |  | 58 |  | 0.152 | 
|  |  |  |  | 12883 - Playing with Geometry | 54 |  | 29 |  | 0.149 | 
|  |  |  |  | 12890 - Easy Peasy | 400 |  | 133 |  | 0.110 | 
|  |  |  |  | 12881 - Ricochet Robots | 413 |  | 98 |  | 0.109 | 
|  |  |  |  | 12832 - Chicken Lover | 472 |  | 114 |  | 0.102 | 
|  |  |  |  | 12892 - Light Combat Aircraft | 191 |  | 81 |  | 0.100 | 
|  |  |  |  | 12812 - The Largest Diamond-Shaped Kite | 276 |  | 55 |  | 0.088 | 
|  |  |  |  | 12857 - Dividing the names | 210 |  | 55 |  | 0.078 | 
|  |  |  |  | 12898 - And Or | 2877 |  | 505 |  | 0.050 | 
|  |  |  |  | 12809 - Binary Search Tree | 172 |  | 71 |  | 0.040 | 
|  |  |  |  | 12870 - Fishing | 347 |  | 96 |  | 0.040 | 
|  |  |  |  | 12830 - A Football Stadium | 200 |  | 60 |  | 0.039 | 
|  |  |  |  | 12889 - Happy Birthday Tutu | 349 |  | 98 |  | 0.039 | 
|  |  |  |  | 12866 - Combination | 349 |  | 78 |  | 0.033 | 
|  |  |  |  | 12839 - Judge in Queue | 228 |  | 84 |  | 0.030 | 
|  |  |  |  | 12891 - Risk of Trading | 219 |  | 42 |  | 0.026 | 
|  |  |  |  | 12810 - Sumthing | 189 |  | 79 |  | 0.026 | 
|  |  |  |  | 12816 - Isosceles Triangles | 410 |  | 77 |  | 0.025 | 
|  |  |  |  | 12825 - Happy Robot | 179 |  | 60 |  | 0.022 | 
|  |  |  |  | 12815 - Taking the Stairs | 134 |  | 53 |  | 0.022 | 
|  |  |  |  | 12849 - Mother's Jam Puzzle | 246 |  | 56 |  | 0.020 | 
|  |  |  |  | 12834 - Extreme Terror | 1203 |  | 354 |  | 0.020 | 
|  |  |  |  | 12821 - Double Shortest Paths | 493 |  | 95 |  | 0.020 | 
|  |  |  |  | 12845 - The Jolly Friar's Puzzle | 54 |  | 36 |  | 0.019 | 
|  |  |  |  | 12813 - Mocking the Precision | 264 |  | 51 |  | 0.019 | 
|  |  |  |  | 12818 - Arc and Point | 322 |  | 51 |  | 0.016 | 
|  |  |  |  | 12846 - A Daisy Puzzle Game | 158 |  | 53 |  | 0.015 | 
|  |  |  |  | 12869 - Zeroes | 1353 |  | 455 |  | 0.010 | 
|  |  |  |  | 12804 - The Necronomicon of Computing | 316 |  | 91 |  | 0.010 | 
|  |  |  |  | 12875 - Concert Tour | 343 |  | 148 |  | 0.010 | 
|  |  |  |  | 12880 - Book Club | 920 |  | 226 |  | 0.010 | 
|  |  |  |  | 12897 - Decoding Baby Boos | 3907 |  | 875 |  | 0.010 | 
|  |  |  |  | 12872 - Hidden Plus Signs | 173 |  | 49 |  | 0.009 | 
|  |  |  |  | 12814 - Greedy's Pizza | 370 |  | 63 |  | 0.009 | 
|  |  |  |  | 12820 - Cool Word | 2074 |  | 768 |  | 0.000 | 
|  |  |  |  | 12887 - The Soldier's Dilemma | 315 |  | 114 |  | 0.000 | 
|  |  |  |  | 12817 - Sleight of Hand | 179 |  | 49 |  | 0.000 | 
|  |  |  |  | 12805 - Raiders of the Lost Sign | 522 |  | 197 |  | 0.000 | 
|  |  |  |  | 12896 - Mobile SMS | 2845 |  | 1279 |  | 0.000 | 
|  |  |  |  | 12802 - Gift From the Gods | 3379 |  | 1149 |  | 0.000 | 
|  |  |  |  | 12801 - Grandpa Pepe's Pizza | 1017 |  | 298 |  | 0.000 | 
|  |  |  |  | 12895 - Armstrong Number | 4246 |  | 1980 |  | 0.000 | 
|  |  |  |  | 12894 - Perfect Flag | 1189 |  | 564 |  | 0.000 | 
|  |  |  |  | 12808 - Banning Balconing | 964 |  | 414 |  | 0.000 | 
|  |  |  |  | 12803 - Arithmetic Expressions | 1179 |  | 201 |  | 0.000 | 
|  |  |  |  | 12893 - Count It | 1354 |  | 591 |  | 0.000 | 
|  |  |  |  | 12811 - The Turtle's Journey | 478 |  | 88 |  | 0.000 | 
|  |  |  |  | 12877 - GREAT + SWERC = PORTO | 650 |  | 181 |  | 0.000 | 
|  |  |  |  | 12861 - Help cupid | 922 |  | 349 |  | 0.000 | 
|  |  |  |  | 12850 - Skating Puzzle | 418 |  | 74 |  | 0.000 | 
|  |  |  |  | 12848 - In Puzzleland (IV) | 136 |  | 88 |  | 0.000 | 
|  |  |  |  | 12851 - The Tinker's Puzzle | 238 |  | 144 |  | 0.000 | 
|  |  |  |  | 12852 - The Miser's Puzzle | 368 |  | 122 |  | 0.000 | 
|  |  |  |  | 12854 - Automated Checking Machine | 4307 |  | 1719 |  | 0.000 | 
|  |  |  |  | 12853 - The Pony Cart Problem | 263 |  | 118 |  | 0.000 | 
|  |  |  |  | 12844 - Outwitting the Weighing Machine | 711 |  | 286 |  | 0.000 | 
|  |  |  |  | 12822 - Extraordinarily large LED | 457 |  | 210 |  | 0.000 | 
|  |  |  |  | 12828 - Kick the ball! | 135 |  | 54 |  | 0.000 | 
|  |  |  |  | 12855 - Black and white stones | 874 |  | 232 |  | 0.000 | 
|  |  |  |  | 12826 - Incomplete Chessboard | 850 |  | 272 |  | 0.000 | 
|  |  |  |  | 12873 - The Programmers | 625 |  | 198 |  | 0.000 | 
|  |  |  |  | 12840 - The Archery Puzzle | 846 |  | 261 |  | 0.000 | 
|  |  |  |  | 12842 - The Courier Problem | 182 |  | 65 |  | 0.000 | 
|  |  |  |  | 12841 - In Puzzleland (III) | 522 |  | 138 |  | 0.000 | 
|  |  |  |  | 12856 - Counting substhreengs | 1815 |  | 368 |  | 0.000 | 
|  |  |  |  | 12867 - Mesh Cutter | 6 |  | 5 |  |  |