43621 I found it difficult to solve the problem. CK 1 44653 I can't figure out how to solve the puzzle. CK 1 1047145 It looks like Tom can't solve that problem. CK 1 953390 I can't figure out how to solve this problem. CK 1 255637 I haven't been able to solve the problem yet. CK 1 887104 She explained to him how to solve the puzzle. CK 1 305858 They have solved the problem once and for all. CK 1 1027819 Tom wanted Mary to help him solve the problem. CK 1 55997 This is a problem you have to solve by yourself. CK 1 1026596 Tom couldn't figure out how to solve the puzzle. CK 1 2359696 I've got some ideas on how to solve this problem. CK 1 37249 It seems that Tom is unable to solve the problem. CK 1 1024465 Tom may be the only one who can solve this problem. CK 1 1177492 Tom has a rough idea about how to solve the problem. CK 1 1092636 Tom tried to explain to Mary how to solve the puzzle. CK 1 1092902 Tom solved the puzzle after Mary gave him a few hints. CK 1 1027506 I think Tom doesn't have the ability to solve the problem. CK 1 2376258 I know we've had problems, but I think they've all been solved. CK 1 953502 I know how to solve the problem, but I've been asked not to tell you. CK 1 1163495 Even though Tom told Mary about his problem, he didn't want to listen to any advice she had on how to solve it. CK 1 1192284 He solved every problem. Talonmalon 40503 Try solving the problem. CK 1655272 Are you able to solve it? Guybrush88 1103198 Can you solve the puzzle? kilo 3333920 Did we solve the problem? CK 2373968 I just solved the puzzle. CK 2956937 Tom has solved the puzzle. CK 290348 He solved all the problems. CK 2959481 Can you solve these puzzles? sharptoothed 16569 Could you solve the problem? CK 679857 How do I solve this problem? ulyssemc1 43617 I solved the problem easily. CK 254704 I tried solving the problem. CK 2663422 The problem has been solved. CK 808758 Who solved the hard problem? willhite2 298228 He tried solving the problem. CK 1035836 How can I solve this problem? riccioberto 1627229 The problem should be solved. Spamster 3310027 We've got a mystery to solve. CK 2065271 Can you guys solve the puzzle? halfb1t 291340 He tried to solve the problem. CK 44652 Let's try to solve the riddle. CK 276577 Nobody can solve this problem. CK 2663346 That should solve the problem. CK 1982316 This problem is hard to solve. jackchak 2663330 Tom solved the problem easily. CK 2663329 Tom tried solving the problem. CK 2542198 Tom tried to solve the puzzle. CK 276409 Anybody can solve that problem. CK 845655 At last, he solved the problem. Swift