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Search problems
Code
Title
1201
The Doors
3/6=50.0%
1202
Mapmaker
1/1=100.0%
1203
Board Silly
1/2=50.0%
1204
Top Dog
0/0=0.0%
1205
Equation Elation
0/0=0.0%
1206
18 Wheeler Caravans (aka Semigroups)
0/0=0.0%
1207
Another Puzzling Problem
0/0=0.0%
1208
Word Reversal
93/537=17.3%
1209
A Mathematical Curiosity
40/146=27.4%
1210
Tournament Seeding
0/0=0.0%
1211
Niven Numbers
9/71=12.7%
1212
Triangle War
6/10=60.0%
1213
Unscrambling Images
0/0=0.0%
1214
A Plug for UNIX
1/3=33.3%
1215
Treasure Hunt
0/0=0.0%
1216
487-3279
50/253=19.8%
1217
Biorhythms
1/8=12.5%
1218
Gone Fishing
0/0=0.0%
1219
The Same Game
0/0=0.0%
1220
Chairlift
0/0=0.0%
1221
Reserve Bookshelf
0/0=0.0%
1222
Clock
0/2=0.0%
1223
Triangle Encapsulation
0/0=0.0%
1224
Tribal Legislation
0/0=0.0%
1225
Floating Point Numbers
0/0=0.0%
1226
Bio-Informatics
0/0=0.0%
1227
Roman Forts
0/0=0.0%
1228
u Calculate e
55/293=18.8%
1229
Problem Bee
0/0=0.0%
1230
Digital Roots
370/1906=19.4%
1231
Scramble Sort
4/9=44.4%
1232
A Well-Formed Problem
0/0=0.0%
1233
Entropy
0/0=0.0%
1234
N-Credible Mazes
0/0=0.0%
1235
SPF
0/7=0.0%
1236
Strategic Game
9/29=31.0%
1237
Company
1/7=14.3%
1238
Multiple
0/9=0.0%
1239
Girls and Boys
1/26=3.8%
1240
Symbolic Derivation
0/0=0.0%
1241
Rectangles
37/97=38.1%
1242
Courses
8/29=27.6%
1243
Closest Common Ancestors
5/12=41.7%
1244
Atlantis
0/1=0.0%
1245
Erdos Numbers
0/2=0.0%
1246
Ouroboros Snake
0/1=0.0%
1247
Fold-up Patterns
0/0=0.0%
1248
Railroad
0/0=0.0%
1249
Smith Numbers
5/17=29.4%
1250
Area 2
1/1=100.0%
1251
Ambiguous Dates
0/0=0.0%
1252
Cog-Wheels
0/0=0.0%
1253
Cube
0/1=0.0%
1254
Enigma 2
0/0=0.0%
1255
Gridland
5/12=41.7%
1256
T9
0/0=0.0%
1257
Number Game
0/0=0.0%
1258
Signal Box
0/0=0.0%
1259
Stockbroker Grapevine
2/2=100.0%
1260
Frame Stacking
0/0=0.0%
1261
Channel Allocation
0/0=0.0%
1262
Alien Security
0/0=0.0%
1263
Octal Fractions
0/0=0.0%
1264
Cracking the Code
0/0=0.0%
1265
A Simple Task
52/134=38.8%
1266
Binary Numbers
114/422=27.0%
1267
Alice and Bob
0/0=0.0%
1268
Binary Stirling Numbers
0/6=0.0%
1269
Calendar of Maya
0/0=0.0%
1270
Decoding Morse Sequences
1/1=100.0%
1271
Exchanges
0/0=0.0%
1272
Fill the Cisterns!
0/0=0.0%
1273
Gates
0/0=0.0%
1274
Horizontally Visible Segments
0/0=0.0%
1275
Does This Make Me Look Fat?
0/0=0.0%
1276
Manifest Destiny
0/0=0.0%
1277
Treasure Hunters
0/0=0.0%
1278
Frogger's For Dinner
0/0=0.0%
1279
Deeper Blue
0/0=0.0%
1280
Get Out 'Da Way!
0/0=0.0%
1281
Missing Piece 2001
0/0=0.0%
1282
Asteroids!
1/3=33.3%
1283
Team Them Up!
0/1=0.0%
1284
Brackets Sequence
3/19=15.8%
1285
Cable Master
0/0=0.0%
1286
Wall
0/0=0.0%
1287
Chemical Reactions
0/0=0.0%
1288
Statistical Trouble
0/0=0.0%
1289
Library
0/0=0.0%
1290
Pairs of Integers
0/10=0.0%
1291
Censored!
0/0=0.0%
1292
Fence
0/1=0.0%
1293
Network
0/0=0.0%
1294
Stripies
1/2=50.0%
1295
Currency Exchange
0/0=0.0%
1296
Chapayev
0/0=0.0%
1297
Fillword
0/0=0.0%
1298
Subnumber
0/6=0.0%
1299
Funny Card Game
0/0=0.0%
1300
Binary Witch
0/0=0.0%