User contributions
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- 16:52, 20 October 2020 (diff | hist) . . (+484) . . 2002 AMC 10A Problems (Undo revision 135075 by Gamathboy (talk)) (Tag: Undo)
- 15:40, 12 October 2020 (diff | hist) . . (+696) . . 1957 AHSME Problems/Problem 8 (current)
- 12:23, 12 October 2020 (diff | hist) . . (+357) . . 1957 AHSME Problems/Problem 8 (→Problem)
- 12:22, 12 October 2020 (diff | hist) . . (+92) . . N 1957 AHSME Problems/Problem 8 (Created page with "==Problem== ==Solution== ==See Also== {{AHSME box|year=1957|num-b=7|num-a=9}} {{MAA Notice}}")
- 12:20, 12 October 2020 (diff | hist) . . (+40) . . 1957 AHSME Problems/Problem 7 (→See Also) (current)
- 12:19, 12 October 2020 (diff | hist) . . (+12) . . 1957 AHSME Problems/Problem 7 (→Solution)
- 12:18, 12 October 2020 (diff | hist) . . (+476) . . 1957 AHSME Problems/Problem 7 (→Solution)
- 12:06, 12 October 2020 (diff | hist) . . (+110) . . 1957 AHSME Problems/Problem 7 (→Solution)
- 11:55, 12 October 2020 (diff | hist) . . (+320) . . N 1957 AHSME Problems/Problem 7 (Created page with "== Problem 7== The area of a circle inscribed in an equilateral triangle is <math>48\pi</math>. The perimeter of this triangle is: <math>\textbf{(A)}\ 72\sqrt{3} \qquad \t...")
- 22:12, 19 September 2020 (diff | hist) . . (-153) . . User:Angrybird029
- 23:35, 28 August 2020 (diff | hist) . . (+1,199) . . N 1955 AHSME Problems/Problem 38 (Created page with "== Problem 38== Four positive integers are given. Select any three of these integers, find their arithmetic average, and add this result to the fourth integer. Thus the numb...") (current)
- 11:29, 24 August 2020 (diff | hist) . . (+119) . . User talk:Piphi/Chess/Game 24 (→Game #24 Discussion) (current)
- 11:28, 24 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029) (current)
- 22:37, 20 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029)
- 14:11, 18 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029)
- 14:08, 18 August 2020 (diff | hist) . . (+129) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 22:07, 16 August 2020 (diff | hist) . . (+2,229) . . N 1955 AHSME Problems/Problem 34 (Created page with "== Problem 34== A <math>6</math>-inch and <math>18</math>-inch diameter poles are placed together and bound together with wire. The length of the shortest wire that will go...") (current)
- 22:14, 15 August 2020 (diff | hist) . . (+423) . . 1955 AHSME Problems/Problem 21 (→Solution) (current)
- 14:31, 15 August 2020 (diff | hist) . . (+85) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 14:30, 15 August 2020 (diff | hist) . . (-7) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 23:43, 14 August 2020 (diff | hist) . . (-27) . . m 1955 AHSME Problems/Problem 21 (→See Also)
- 23:40, 14 August 2020 (diff | hist) . . (-42) . . 1955 AHSME Problems/Problem 21 (→Solution)
- 23:40, 14 August 2020 (diff | hist) . . (+543) . . N 1955 AHSME Problems/Problem 21 (Created page with "== Problem 21== Represent the hypotenuse of a right triangle by <math>c</math> and the area by <math>A</math>. The altitude on the hypotenuse is: <math> \textbf{(A)}\ \frac...")
- 20:49, 14 August 2020 (diff | hist) . . (+91) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 20:24, 14 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 20:01, 14 August 2020 (diff | hist) . . (+58) . . User talk:Piphi/Chess/Game 24 (→Game #24 Discussion)
- 20:00, 14 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029)
- 11:06, 12 August 2020 (diff | hist) . . (+89) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 11:04, 12 August 2020 (diff | hist) . . (+65) . . User talk:Piphi/Chess/Game 24 (→Game #24 Discussion)
- 11:03, 12 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029)
- 22:31, 11 August 2020 (diff | hist) . . (0) . . User:Rusczyk (→User Count)
- 16:05, 11 August 2020 (diff | hist) . . (+98) . . 1955 AHSME Problems/Problem 30 (→Solution) (current)
- 16:01, 11 August 2020 (diff | hist) . . (+1,309) . . N 1955 AHSME Problems/Problem 30 (Created page with "== Problem 30== Each of the equations <math>3x^2-2=25, (2x-1)^2=(x-1)^2, \sqrt{x^2-7}=\sqrt{x-1}</math> has: <math> \textbf{(A)}\ \text{two integral roots}\qquad\textbf{(B)...")
- 11:56, 11 August 2020 (diff | hist) . . (+108) . . 1955 AHSME Problems/Problem 36 (current)
- 11:52, 11 August 2020 (diff | hist) . . (+775) . . N 1955 AHSME Problems/Problem 36 (Created page with "== Problem 36== A cylindrical oil tank, lying horizontally, has an interior length of <math>10</math> feet and an interior diameter of <math>6</math> feet. If the rectangula...")
- 11:25, 11 August 2020 (diff | hist) . . (+79) . . User talk:Piphi/Chess/Game 24 (→Game #24 Discussion)
- 11:24, 11 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 24 (→Game #24 Cozzmo v Angrybird029)
- 11:14, 11 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 23:29, 9 August 2020 (diff | hist) . . (-12) . . 1955 AHSME Problems/Problem 25 (→See Also)
- 23:29, 9 August 2020 (diff | hist) . . (+88) . . 1955 AHSME Problems/Problem 25
- 23:29, 9 August 2020 (diff | hist) . . (+599) . . N 1955 AHSME Problems/Problem 25 (Created page with "== Problem 25== One of the factors of <math>x^4+2x^2+9</math> is: <math> \textbf{(A)}\ x^2+3\qquad\textbf{(B)}\ x+1\qquad\textbf{(C)}\ x^2-3\qquad\textbf{(D)}\ x^2-2x-3\qqu...")
- 23:14, 9 August 2020 (diff | hist) . . (+73) . . 1955 AHSME Problems/Problem 22 (current)
- 23:13, 9 August 2020 (diff | hist) . . (+919) . . N 1955 AHSME Problems/Problem 22 (Created page with "== Problem 22== On a <math>\textdollar{10000}</math> order a merchant has a choice between three successive discounts of <math>20</math>%, <math>20</math>%, and <math>10</mat...")
- 23:00, 9 August 2020 (diff | hist) . . (+14) . . 1955 AHSME Problems (→Problem 22)
- 13:55, 8 August 2020 (diff | hist) . . (+92) . . User:Piphi/Chess (→Signups)
- 09:59, 8 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 09:57, 8 August 2020 (diff | hist) . . (+101) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 15:06, 7 August 2020 (diff | hist) . . (+86) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 14:37, 7 August 2020 (diff | hist) . . (+1) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 23:33, 5 August 2020 (diff | hist) . . (+84) . . 1955 AHSME Problems/Problem 15
- 23:33, 5 August 2020 (diff | hist) . . (+966) . . N 1955 AHSME Problems/Problem 15 (Created page with "== Problem 15== The ratio of the areas of two concentric circles is <math>1: 3</math>. If the radius of the smaller is <math>r</math>, then the difference between the radii...")
- 22:24, 5 August 2020 (diff | hist) . . (+73) . . 1955 AHSME Problems/Problem 19
- 22:23, 5 August 2020 (diff | hist) . . (+846) . . N 1955 AHSME Problems/Problem 19 (Created page with "== Problem 19== Two numbers whose sum is <math>6</math> and the absolute value of whose difference is <math>8</math> are roots of the equation: <math> \textbf{(A)}\ x^2-6x+...")
- 12:08, 5 August 2020 (diff | hist) . . (+65) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 12:07, 5 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 12:38, 3 August 2020 (diff | hist) . . (+76) . . 1955 AHSME Problems/Problem 20 (current)
- 12:37, 3 August 2020 (diff | hist) . . (+797) . . N 1955 AHSME Problems/Problem 20 (Created page with "== Problem 20== The expression <math>\sqrt{25-t^2}+5</math> equals zero for: <math> \textbf{(A)}\ \text{no real or imaginary values of }t\qquad\textbf{(B)}\ \text{no real v...")
- 19:17, 2 August 2020 (diff | hist) . . (+457) . . 1955 AHSME Problems/Problem 5 (→Solution)
- 17:55, 2 August 2020 (diff | hist) . . (+73) . . 1955 AHSME Problems/Problem 18 (current)
- 17:55, 2 August 2020 (diff | hist) . . (0) . . 1955 AHSME Problems/Problem 18 (→Solution)
- 17:54, 2 August 2020 (diff | hist) . . (+773) . . N 1955 AHSME Problems/Problem 18 (Created page with "== Problem 18== The discriminant of the equation <math>x^2+2x\sqrt{3}+3=0</math> is zero. Hence, its roots are: <math> \textbf{(A)}\ \text{real and equal}\qquad\textbf{(B)}...")
- 17:26, 2 August 2020 (diff | hist) . . (+73) . . 1955 AHSME Problems/Problem 14
- 17:25, 2 August 2020 (diff | hist) . . (+803) . . N 1955 AHSME Problems/Problem 14 (Created page with "== Problem 14== The length of rectangle <math>R</math> is <math>10</math>% more than the side of square <math>S</math>. The width of the rectangle is <math>10</math>% less th...")
- 17:03, 2 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 17:25, 1 August 2020 (diff | hist) . . (+77) . . 1955 AHSME Problems/Problem 24 (current)
- 17:23, 1 August 2020 (diff | hist) . . (+1,268) . . N 1955 AHSME Problems/Problem 24 (Created page with "== Problem 24== The function <math>4x^2-12x-1</math>: <math> \textbf{(A)}\ \text{always increases as }x\text{ increases}\\ \textbf{(B)}\ \text{always decreases as }x\text{...")
- 13:23, 1 August 2020 (diff | hist) . . (+74) . . 1955 AHSME Problems/Problem 13 (current)
- 13:21, 1 August 2020 (diff | hist) . . (+575) . . N 1955 AHSME Problems/Problem 13 (Created page with "== Problem 13== The fraction <math>\frac{a^{-4}-b^{-4}}{a^{-2}-b^{-2}}</math> is equal to: <math> \textbf{(A)}\ a^{-6}-b^{-6}\qquad\textbf{(B)}\ a^{-2}-b^{-2}\qquad\textbf{...")
- 10:14, 31 July 2020 (diff | hist) . . (+173) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 10:13, 31 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 17:58, 30 July 2020 (diff | hist) . . (+65) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 17:56, 30 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 20:32, 29 July 2020 (diff | hist) . . (+219) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 20:26, 29 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 17:40, 29 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 17:39, 29 July 2020 (diff | hist) . . (+124) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 15:23, 29 July 2020 (diff | hist) . . (+101) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 14:54, 29 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 17:16, 28 July 2020 (diff | hist) . . (+96) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 17:14, 28 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 11:48, 28 July 2020 (diff | hist) . . (+72) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 09:15, 27 July 2020 (diff | hist) . . (+74) . . User talk:Piphi/Chess/Game 18 (→Game #18 Discussion) (current)
- 09:14, 27 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 18 (→Game #18 SaphireTurtle v Angrybird029)
- 11:55, 26 July 2020 (diff | hist) . . (+66) . . User:Piphi/Chess (→Signups)
- 22:47, 24 July 2020 (diff | hist) . . (+287) . . N 1993 UNCO Math Contest II Answer Key (Created page with "1. 6 2. 1 3. (2,7,16,19) OR (3,6,15,20) 4. ??? 5. Greatest: 52, Smallest: 28 6. (A) X = 30, Y = 31 For (B) and (C), see 1993_UNCO_Math_Contest_II_Problems/Problem_6...") (current)
- 08:30, 24 July 2020 (diff | hist) . . (+94) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion) (current)
- 08:29, 24 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029) (current)
- 21:11, 23 July 2020 (diff | hist) . . (+101) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 21:10, 23 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 14:19, 23 July 2020 (diff | hist) . . (+77) . . 1955 AHSME Problems/Problem 16 (current)
- 14:18, 23 July 2020 (diff | hist) . . (+442) . . N 1955 AHSME Problems/Problem 16 (Created page with "== Problem 16== The value of <math>\frac{3}{a+b}</math> when <math>a=4</math> and <math>b=-4</math> is: <math> \textbf{(A)}\ 3\qquad\textbf{(B)}\ \frac{3}{8}\qquad\textbf{(...")
- 13:47, 23 July 2020 (diff | hist) . . (+82) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 13:46, 23 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 18:18, 22 July 2020 (diff | hist) . . (+82) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 18:16, 22 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 12:26, 22 July 2020 (diff | hist) . . (+147) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 12:24, 22 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 18:29, 21 July 2020 (diff | hist) . . (+2) . . 1959 AHSME Problems/Problem 25 (→Solution)
- 18:28, 21 July 2020 (diff | hist) . . (+933) . . N 1959 AHSME Problems/Problem 25 (Created page with "== Problem 25== The symbol <math>|a|</math> means <math>+a</math> if <math>a</math> is greater than or equal to zero, and <math>-a</math> if a is less than or equal to zero; t...")
- 09:07, 21 July 2020 (diff | hist) . . (+115) . . User talk:Piphi/Chess/Game 18 (→Game #18 Discussion)
- 09:05, 21 July 2020 (diff | hist) . . (+38) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 09:05, 21 July 2020 (diff | hist) . . (+47) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 09:04, 21 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 20:53, 20 July 2020 (diff | hist) . . (+885) . . N 1959 AHSME Problems/Problem 23 (Created page with "== Problem 23== The set of solutions of the equation <math>\log_{10}\left( a^2-15a\right)=2</math> consists of <math>\textbf{(A)}\ \text{two integers } \qquad\textbf{(B)}\ \te...") (current)
- 14:49, 20 July 2020 (diff | hist) . . (+701) . . N 1959 AHSME Problems/Problem 37 (Created page with "== Problem 37== When simplified the product <math>\left(1-\frac13\right)\left(1-\frac14\right)\left(1-\frac15\right)\cdots\left(1-\frac1n\right)</math> becomes: <math>\textbf{...") (current)
- 14:12, 20 July 2020 (diff | hist) . . (+732) . . N 1959 AHSME Problems/Problem 18 (Created page with "== Problem 18== The arithmetic mean (average) of the first <math>n</math> positive integers is: <math>\textbf{(A)}\ \frac{n}{2} \qquad\textbf{(B)}\ \frac{n^2}{2}\qquad\textbf{...") (current)
- 13:49, 20 July 2020 (diff | hist) . . (+76) . . 1959 AHSME Problems/Problem 17 (current)
- 13:48, 20 July 2020 (diff | hist) . . (+850) . . N 1959 AHSME Problems/Problem 17 (Created page with "== Problem 17== If <math>y=a+\frac{b}{x}</math>, where <math>a</math> and <math>b</math> are constants, and if <math>y=1</math> when <math>x=-1</math>, and <math>y=5 </math> w...")
- 12:10, 20 July 2020 (diff | hist) . . (+821) . . N 1959 AHSME Problems/Problem 16 (Created page with "== Problem 16== The expression<math> \frac{x^2-3x+2}{x^2-5x+6}\div \frac{x^2-5x+4}{x^2-7x+12},</math> when simplified is: <math>\textbf{(A)}\ \frac{(x-1)(x-6)}{(x-3)(x-4)} \qq...") (current)
- 11:17, 20 July 2020 (diff | hist) . . (+81) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 11:16, 20 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 21:59, 19 July 2020 (diff | hist) . . (+99) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 21:57, 19 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 11:44, 19 July 2020 (diff | hist) . . (-2) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 11:43, 19 July 2020 (diff | hist) . . (+95) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 11:42, 19 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 16:29, 18 July 2020 (diff | hist) . . (+513) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 16:12, 18 July 2020 (diff | hist) . . (+157) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 16:09, 18 July 2020 (diff | hist) . . (+76) . . User talk:Piphi/Connect 4/Game 5 (→Game #5 Discussion) (current)
- 16:08, 18 July 2020 (diff | hist) . . (0) . . User:Piphi/Connect 4/Game 5 (→Game #5 milkitbun v Angrybird029) (current)
- 16:06, 18 July 2020 (diff | hist) . . (+105) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 16:02, 18 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 18 (→Game #18 SaphireTurtle v Angrybird029)
- 16:00, 18 July 2020 (diff | hist) . . (+75) . . User talk:Piphi/Chess/Game 17 (→Game #17 Discussion)
- 16:00, 18 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 17 (→Game #17 CreativeHedgehog v Angrybird029)
- 22:13, 16 July 2020 (diff | hist) . . (+15) . . User:Piphi/Connect 4 (→Signups)
- 10:16, 15 July 2020 (diff | hist) . . (+170) . . User:Piphi/Chess (→Signups)
- 10:02, 14 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 16 (→Game #16 aops-g5-gethsemanea2 v Angrybird029) (current)
- 10:02, 14 July 2020 (diff | hist) . . (+147) . . User talk:Piphi/Chess/Game 16 (→Game #16 Discussion)
- 18:53, 12 July 2020 (diff | hist) . . (+144) . . User talk:Piphi/Chess/Game 16 (→Game #16 Discussion)
- 18:52, 12 July 2020 (diff | hist) . . (-1) . . User:Piphi/Chess/Game 16 (→Game #16 aops-g5-gethsemanea2 v Angrybird029)
- 15:24, 9 July 2020 (diff | hist) . . (+147) . . User talk:Piphi/Chess/Game 16 (→Game #16 Discussion)
- 15:23, 9 July 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 16 (→Game #16 aops-g5-gethsemanea2 v Angrybird029)
- 23:48, 8 July 2020 (diff | hist) . . (+520) . . N User:Angrybird029 (Created page with "Angrybird029 is a AoPS Member who mainly uses this account to grind on the MATHCOUNTS Trainer and Alcumus (to little or no effect). He likes to think of himself as a Greed C...")
- 11:36, 6 July 2020 (diff | hist) . . (-71) . . User talk:Piphi/Chess/Game 16 (→Game #16 Discussion)
- 19:05, 30 June 2020 (diff | hist) . . (+1) . . User talk:Piphi/Chess/Game 16 (→Game #16 Discussion)
- 19:05, 30 June 2020 (diff | hist) . . (+70) . . User talk:Piphi/Chess/Game 16 (→Game #16 Discussion)
- 22:35, 28 June 2020 (diff | hist) . . (0) . . m User:Piphi (→User Count: Added one)
- 21:32, 28 June 2020 (diff | hist) . . (+15) . . User:Piphi/Chess (→Signups)
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