# 标题 奖励 解出人数
2267
Prime
9.2 x 3
2266
Poking the Social
6.9 x 7
2265
Soccer
9.9 x 1
2264
Holiday Gifts
9.9 x 1
2263
Escape
9.9
2262
Citystar
9.9 x 1
2261 Number Tricks 4.7 x 20
2260
Incomplete chess boards
8.9 x 2
2259
Acid Text
9.9
2258
Rdeaalbe
9.9
2257
A Bug's Life
5.1 x 14
2256
Scavenger Hunt
9.9 x 1
2255
Pimp My Ride
9.9
2254 Line Segments 9.8 x 1
2253
dfs
A Knight's Journey
3.4 x 137
2252
Stamps
5.9 x 8
2251
Formula Racing
9.9
2250
Magic Trick
9.9
2249 Yeehaa! 4.0 x 41
2248
Dory's Phonebook
9.9
2247
Heavy Transportation
8.4 x 4
2246
Extra Terrestrial PISA Test
9.9
2245 DNA Laboratory 9.9 x 1
2244
Castle Walls
8.6 x 2
2243
Regetni
9.9 x 1
2242
Quadratic Residues
7.7 x 5
2241
Mayan Dates
9.9
2240
3d
Manhattan 2025
5.5 x 10
2239 Friends 7.1 x 6
2238 Brainman 5.4 x 21
2237
Box Art
8.9 x 2
2236
Ancient Plates
9.9 x 1
2235
Time Planner
9.9 x 1
2234
Darts
6.5 x 6
2233
DP
Strange Towers of Hanoi
4.4 x 13
2232
Pumps and Pipes
9.9
2231
Rubik's Cube
9.9 x 1
2230
Warez Test
9.9
2229 World Cup Noise 4.2 x 33
2228
Ship Journey
9.9 x 1
2227
Ranking List
9.6 x 1
2226
Automatic Poetry
9.6 x 1
2225 Rat Attack 8.9 x 1
2224
bfs
Knight Moves
5.4 x 15
2223
Cramer
9.9
2222
Cocktails
9.9
2221
Greek Mythology
9.9
2220
Puzzle
9.1 x 2
2219
Trees in a Wood
9.9
2218
The Monkey and the Coconuts
7.0 x 4
2217
Pattern Matcher
9.9 x 1
2216
Searching Words
9.9
2215
Starmap Drawing
9.9 x 1
2214
Credability of witnesses
9.9
2213
Monochromatic triangles
5.6 x 11
2212
DP
Lecture halls reservation
8.2 x 5
2211
DP
The number of n-k-special sets
7.9 x 4
2210
Canoes
4.7 x 22
2209
Ali Baba
9.9
2208
Recursive ant
9.9
2207
Petrol
9.9
2206 Airports 8.3 x 5
2205
Genotypes
9.9
2204
Addon
8.7 x 2
2203
XOR gates
9.9
2202
Cheap travels
9.9
2201
Jumps
9.9
2200
The number of symmetrical choices
9.9
2199
Travel Games
8.3 x 4
2198
Cowties
8.0 x 4
2197
Vertical Histogram
4.9 x 23
2196
Wedding
8.8 x 3
2195
Tournament
9.9 x 1
2194
The Dragon of Loowater
4.8 x 10
2193
Smeech
9.0 x 3
2192
Gangs
9.9 x 1
2191
Increasing Speed Limits
9.1 x 4
2190
Ugly Numbers
9.9 x 1
2189
Text Messaging Outrage
9.9 x 1
2188
Mousetrap
8.0 x 3
2187 Number Sets 9.8 x 2
2186 Crop Triangles 9.9 x 1
2185
Numbers
8.7 x 6
2184
Milkshakes
9.9 x 1
2183
Minimum Scalar Product
4.4 x 93
2182 Dining 4.9 x 25
2181
Cheapest Palindrome
5.7 x 15
2180 Fliptile 9.0 x 5
2179
bfs
Catch That Cow
3.7 x 83
2178
City Horizon
7.5 x 9
2177
Bronze Cow Party
6.3 x 15
2176
The Flower Garden
7.2 x 8
2175
Cow Counting
4.9 x 32
2174
Cow Solitaire
6.9 x 10
2173
Change
7.6 x 6
2172
Censorship
9.9 x 1
2171
Jogger
9.7 x 2
2170
Pool
9.9 x 1
2169
Baking Cakes
7.1 x 11
2168 Game Dice 8.8 x 4
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