13 March 2020

• curprev 11:1711:17, 13 March 2020 P groudon talk contribs 8,305 bytes +92 No edit summary

4 July 2013

• curprev 13:5013:50, 4 July 2013 Etude talk contribs 8,213 bytes +16 No edit summary

6 April 2013

• curprev 16:0216:02, 6 April 2013 Yrushi talk contribs m 8,197 bytes −10 →Problem 15
• curprev 16:0216:02, 6 April 2013 Yrushi talk contribs m 8,207 bytes +10 →Problem 15

4 April 2013

• curprev 19:1219:12, 4 April 2013 Bobthesmartypants talk contribs 8,197 bytes −19 →Solution
• curprev 19:1119:11, 4 April 2013 Bobthesmartypants talk contribs 8,216 bytes +18 →Problem 8
• curprev 17:1317:13, 4 April 2013 Yrushi talk contribs 8,198 bytes +4,038 Problems 9-15
• curprev 17:0517:05, 4 April 2013 Yrushi talk contribs 4,160 bytes +392 Problem 8
• curprev 17:0417:04, 4 April 2013 Yrushi talk contribs 3,768 bytes +624 Problem 7
• curprev 17:0417:04, 4 April 2013 Yrushi talk contribs m 3,144 bytes +1 No edit summary
• curprev 17:0317:03, 4 April 2013 Yrushi talk contribs 3,143 bytes +241 No edit summary
• curprev 17:0317:03, 4 April 2013 Yrushi talk contribs 2,902 bytes +330 No edit summary
• curprev 17:0217:02, 4 April 2013 Yrushi talk contribs 2,572 bytes +470 No edit summary
• curprev 17:0117:01, 4 April 2013 JWK750 talk contribs 2,102 bytes +607 No edit summary
• curprev 16:5916:59, 4 April 2013 JWK750 talk contribs 1,495 bytes +192 →Problem 2
• curprev 16:5716:57, 4 April 2013 JWK750 talk contribs 1,303 bytes +46 →Problem 1
• curprev 16:0316:03, 4 April 2013 Mg13 talk contribs 1,257 bytes +512 →Problem 1
• curprev 14:5414:54, 4 April 2013 Genesis2 talk contribs 745 bytes +698 No edit summary
• curprev 14:5214:52, 4 April 2013 Genesis2 talk contribs 47 bytes +34 No edit summary
• curprev 11:0611:06, 4 April 2013 Genesis2 talk contribs 13 bytes +13 Created page with "==Problem 1=="